Please Help Explain This To Me!!!! I Have A Test On This Tomorrow!!! 20 POINTS!!! I WILL GIVE THE BRAINIEST!!!!
Answers
Answer:
45/8
Step-by-step explanation:
You divide 3 3/4 by 1 1/2
First turn the mixed numbers into improper fractions.
Multiply the whole number by the denominator then add the numerator. Keep the denominator the same.
3 3/4:
3 x 4 = 12
12+3
= 15/4
1 1/2 :
1 x 2= 2
2+1
= 3/2
now you're dividing 15/4 by 3/2
My teacher always taught me KFC:
Keep, change flip
Keep:
Keep the first fraction don't change it. 15/4 stays the same.
Change:
Change the division sign to multiplication.
Flip:
Flip the last fraction to its reciprocal.
In this case instead of it being 3/2, it will be 2/3
Next
Multiply straight across
15/4 x 2/3
15 x 2 = 30
4 x 3 = 12
30/12
Simplified would be 5/2 as an improper fraction
or
2 1/3 as a mixed number
I am so sorry but I don't know how to explain the 2nd question without it making any sense, I hope someone else can for you! I hope I helped with the first one!
Answer:
Step-by-step explanation:
15/4 x 2/3
15 x 2 = 30
4 x 3 = 12
30/12
Simplified would be 5/2 as an improper fraction
or
2 1/3 as a mixed number
Related Questions
If f(x)=6x+1 and g(x)=6(x - 3) +1, how does the graph of g(x) compare to the graph of f(x)?
Group of answer choices:
the graph of g(x) is the graph of f(x) shifted down 3 units
the graph of g(x) is the graph of f(x) shifted right 3 units
the graph of g(x) is the graph of f(x) shifted up 3 units
the graph of g(x) is the graph of f(x) shifted left 3 units
Answers
Answer:
on mine answer B was correct
Step-by-step explanation:
Compare the [tex]\sqrt[3]{92}[/tex] and 450% using <, >, or =.
450% < the cube root of 92
450% > the cube root of 92
the cube root of 92 < 450%
the cube root of 92 = 450%
Answers
Answer: a
Step-by-step explanation:
how would i get the answer, (with work shown please)?
Answers
Answer:
10 Km/sec
Step-by-step explanation: 70 Km / 7 sec
70 divided by 7 = 10
The total cost of dinner is divided among five friends. Write an expression to represent the cost for each person for a dinner that costs d dollars. Then find the cost for each person for a dinner that had a total cost of $56.25.
5 d; $11.25
d/5 ; $281.25
5 d; $281.25
d/5; $11.25
Answers
Answer:
d/5; $11.25
Step-by-step explanation:
56.25/5= $11.25
(4 3/10 −2 7/15 ) * 20 ( 4 3/10 and 2 7/15 are fractions)
Answers
Answer:
110/3 or 36 2/3
Step-by-step explanation:
4 3/10-2 7/15=11/6
11/6•20=110/3
Answer:
110/3 or 36 2/3
Step-by-step explanation:
Evaluate the parenthesis first which is 11/6. Multiply that by 20 to get 110/3 or 36 2/3
Evaluate each expression for the given value of the variable
1. 38.1+x for x=-6.1
2. 18.7+x for x=8.5
3. 8/15+x for x=-4/15
4. 13/20+x for x=4/20
5. 21.6+ x for x=-11.2
6. 8/13+x for x=2/13
please help me this is due today
Answers
Answer:
Step-by-step explanation:
This problem is asking you to substitute for x.
1. 38.1 + x when x=-6.1
It is giving you what the value of x is, -6.1.
Substitute
38.1 - 6.1
=32
When ever it says x =
That number replaces x and then you solve.
2. 18.7 + x x = 8.5
18.7 + 8.5
27.2
Do this for the rest of the problems.
Hope this helps!!!
Practice
Solving Any Linear Equation
2(x +5) = 3x + 1
Answers
Answer:
x=9
Step-by-step explanation:
2x+10=3x+1
subtract 2x by both sides?
10=x+1
then subtract 1 on both sides
so its x=9
Answer:
× 89 and that it I think because it re all needs x in the front
Which graph shows only a direct variation between X and y?
Answers
Answer:
A
Step-by-step explanation:
Direct variation graphs always intersect the origin. Therefore, graph A is accurate.
Two-fifths of a number is decreased by three. Find the value of the expression if the number is twenty-five.
7
10
13
8.8
Answers
Answer:
7
Step-by-step explanation:
2 / 5 = 0.4
25 * 0.4 = 10
10 - 3 = 7
Describe and correct the error in the problem
Answers
what would the answer be? (with the work shown) (show how you got the answer pls)
Answers
Explanations:
Explanation:
The points on the graphs represent relations. Classify these relations according to whether or not they are functions. (3)
Answers
Answer:
here
Step-by-step explanation:
Answer:1 and 2 is a function. But the third one isn't. explanation: When there is more than one point on a vertical line that is not a function.
help please fasttttttttttttttttttt
Answers
Answer: I think it's 4.
By multiplying by 4 it would equal -8, which would then cancel out the positive 8 in the equation above. Which would cancel out the y-terms
Add the expressions.
the quantity negative 7 minus one eighth times p end quantity plus the quantity three fourths times p minus 5 end quantity
negative 5 over 12 times p plus negative 2
5 over 8 times p minus 12
7 over 16 times p minus 2
7 over 8 times p plus negative 12
Answers
Answer:
c
Step-by-step explanation:
(not sure if that is correct)
help me please theres a timer
Answers
Answer:
If you were to choose the number 30
5 baskets= 6
6 baskets= 5
Step-by-step explanation:
If you were to pick the number 30 and distrubute it
5 baskets:-
30 divided by 5= 6
6 baskets:-
30 divided by 6= 5
Write an equation and solve for the variable
1.
23 and 7 12 and y
2. 15 and 3 and a 8 and 8 and 8
Answers
Answer:
[tex]23 + 712 = y \\ [/tex]
Group liketerms
[tex]y = 712 - 23[/tex]
subtract
[tex]689[/tex]
The number of ounces of chocolate chips per batch of cookies can be represented with the equation y = 4x, where y represents ounces of chocolate chips and x represents batches of cookies. Determine how many batches of cookies can be made using 22 ounces of chocolate chips.
Answers
Answer:
5.5
Step-by-step explanation:
22=y
22=4x
÷4. ÷4
5.5=x
Kenny purchased the items shown in the table.
Item Cost ($)
circular saw 79.95
screws 12.50
tape measure 16.75
wood glue 5.20
In the city he lives in, the sales tax rate is 6.5%. In another city, the sales tax rate is 5%. How much more is he spending if he purchases the items in the city he lives in? Round to the nearest cent.
Answers
Answer: Kenny will pay an extra $1.68 in the city he lives in.
Step-by-step explanation:
No whole numbers are irrational numbers. (true/false)
All irrational numbers are integers. (true/false)
Some whole numbers are not integers. (true/false)
Some integers are not rational numbers. (true/false)
Answers
Answer:
True - No whole numbers are irrational numbers.
False - All irrational numbers are integers.
False - Some whole numbers are not integers.
False - Some integers are not rational numbers.
Suppose f(x) = 12x - 1,400 and g(x) = 12x - 1,600.
Describe the transformation of the graph of f(x) to the graph of g(x).
Group of answer choices
the graph is translated left 200 units.
the graph is translated up 200 units.
the graph is translated right 200 units.
the graph is translated down 200 units
Answers
Which graph represents the inequality 2.5 is less than the product of −0.5 and a number?
Answers
Answer: The mathematical statement is given as
"2.5 greater than the product of -0.5 and a number"
Product means times
So, we have the following representation
"2.5 greater than the product of -0.5 and a number" ⇒ 2.5 greater than -0.5 * a number
Let the number be x
So, we have
"2.5 greater than the product of -0.5 and a number" ⇒ 2.5 greater than -0.5x
Greater than is represented by >
So, we have
"2.5 greater than the product of -0.5 and a number" ⇒ 2.5 > -0.5x
Next, we plot the graph of the inequality expression
See attachment for the graph of the inequality expression
Step-by-step explanation: have a blessed day
Please help me on the last ones!
(THIS IS DUE TOMMORROW :(
Answers
Answer: For 5 down 3 across is $4.00/3 and 1/10 = $1.29
For 6 down 3 across is $10.90/10 = $1.09
Step-by-step explanation:
PLS HELPPPPPPP (WILLL EVEN GIVE BRANILY!!)
Allyson has 42 tables to set up for her party. The tables need to be lined up in one or more equal-sized rows. How many possible ways can the tables be lined up? (1 point)
There are 9 possible ways to line up the tables.
There are 8 possible ways to line up the tables.
There are 6 possible ways to line up the tables.
There are 4 possible ways to line up the tables.
Answers
Answer: There are 4 possible ways to line up the tables
Step-by-step explanation:
First, we need to find the factors of 42.
Factors of 42: 1, 2, 3, 6, 7, 14, 21, and 42.
Here we can see 4 pairs of numbers
1, 42
2,21
3,14
6,7
In total that is 4 so the answer would be
There are 4 possible ways to line up the tables
The cost of a trail mix at the grocery store is normally $12 per pound but now the price has increased by 30%. What is the price per pound of trail mix now that the price has increased?
Answers
Answer:
15.6
Step-by-step explanation:
The price of trail mix has increased by $12 * 30/100 = $<<12*30/100=3.6>>3.6.
So the price per pound of trail mix now is $12 + $3.6 = $<<12+3.6=15.6>>15.6.
The required new price of the trail mix is $15.6 .
What is percentage?Percentage is a measurement to find value of given number out of hundred.
Given that,
The normal cost of trail mix at the grocery store = $12 per pound.
Als0, the price of the trail mix increased by 30%.
To find the price of trail mix after increasing the price,
Use percentage property,
Let the initial price was 100 %
So after increasing 30%, the new price becomes 130%.
The new price = 12 x 130% = 12 x 130 / 100 = 1560/100 = 15.6
The increased price of the trail mix is $15.6.
To learn more on Percentage:
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Each cube in this solid figure is a unit cube.
What is the volume of this solid figure?
Answers
Answer:
18 units³
Step-by-step explanation:
Count the number of small cubes in the front face. Then there is one more cube for each cube you counted.
2 × 9 = 18
Answer: 18 units³
PLS HELP I WILL EVEN BRAINLY (even tho I need two answers for that) I WILL EVEN BE UR FRIEND PLSSS HELPPPP!!!!
What are all the factors of the number 33. 1, 3, 14, and 33 1, 6, and 33 1, 3, 11, and 33 1, 2, 16, and 33?!
Answers
Answer: 1,3,11
Step-by-step explanation:
Need help fast
Giving 45 points
Answers
Answer:
P = 37 in
Step-by-step explanation:
since the base angles of the triangle are congruent then the triangle is isosceles with the 2 legs congruent , then
3x - 2 = 2x + 4 ( subtract 2x from both sides )
x - 2 = 4 ( add 2 to both sides )
x = 6
then
2x + 4 = 2(6) + 4 = 12 + 4 = 16
3x - 2 = 3(6) - 2 = 18 - 2 = 16
the perimeter (P) is the sum of the 3 sides , then
P = 16 + 16 + 5 = 37 in
PLEASE HELP THIS IS TIMED!!!!!!!!!!!!!!!!!!
Answers
Answer:
28/42
Step-by-step explanation:
Wendell can type 165 words in 3 minutes. Complete the table to show how many words he can type in 3, 6, 9, and 12 minutes. Time (min) 3 6 9 12 Number of Words Part B Select the correct choices to complete the sentence. The number of words typed is , 1 of 2. Select Choice to the amount of time because the ratios between the quantities , 2 of 2. Select Choice the same unit rate.
Answers
To complete the table, we can use the given information that Wendell can type 165 words in 3 minutes to find the number of words he can type in other time increments.
Time (min) | Number of Words
3 | 165
6 | 330
9 | 495
12 | 660
The number of words typed is directly proportional to the amount of time because the ratios between the quantities have the same unit rate.
Answer:heyyyyyyyyyyyyyyyy
Step-by-step explanation:
Wendell can type 165 words in 3 minutes. Complete the table to show how many words he can type in 3, 6, 9, and 12 minutes. Time (min) 3 6 9 12 Number of Words Part B Select the correct choices to complete the sentence. The number of words typed is , 1 of 2. Select Choice to the amount of time because the ratios between the quantities , 2 of 2. Select Choice the same unit rate.Wendell can type 165 words in 3 minutes. Complete the table to show how many words he can type in 3, 6, 9, and 12 minutes. Time (min) 3 6 9 12 Number of Words Part B Select the correct choices to complete the sentence. The number of words typed is , 1 of 2. Select Choice to the amount of time because the ratios between the quantities , 2 of 2. Select Choice the same unit rate.
Wendell can type 165 words in 3 minutes. Complete the table to show how many words he can type in 3, 6, 9, and 12 minutes. Time (min) 3 6 9 12 Number of Words Part B Select the correct choices to complete the sentence. The number of words typed is , 1 of 2. Select Choice to the amount of time because the ratios between the quantities , 2 of 2. Select Choice the same unit rate.
Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5 of them because he started feeling sick. How many chocolates were in the full box?
Answers
Answer: explanation:
30
The chocolates were in the full box, if Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5 is 30.
What is a fraction?A numerical value that designates a portion of a whole is used to represent fractions. A fraction is a component or section taken from a whole, which can be any number, a certain amount, or an object.
Given:
Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5,
Calculate the total chocolate as shown below
Total chocolate = T
T = 18 + 2 / 5 × T
T - 2 / 5T = 18
3 / 5 T = 18
3T = 18 × 5
T = 90 / 3
T = 30
Therefore, the chocolates were in the full box, if Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5 is 30.
To know more about fractions:
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