Answers
Related Questions
For the following problem, you must define a variable and write an equation to represent the situation, then solve for the variable. All work must be shown. Ray has $200 and earns an allowance of $50 per month. His sister Amber has $300, but her allowance is only $25 per month. In how many months will they have the same amount of money? Please show your work.
Answers
Answer:
4 months
Step-by-step explanation:
[tex]200 + 50x = 300 +25x[/tex]
-200=-200
-25x=-25x
25x=100
x=4
Which set of numbers is correctly ordered from greatest to least?
Answers
Answer:
i believe its the 3rd one
Step-by-step explanation:
The set of the numbers correctly ordered from greatest to least are 2.4√(3π), (221/30), 7.36, and (7[1/3]). the correct option is D.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The descending numbers are calculated as:-
2.4√(3π) → 7.3679
(221/30) → 7.3666
7.36 bar → 7.3636
(7[1/3]). → 7.3333
Therefore, the correct option is D.
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To make fruit salad, Rose bought 2 1/4 pounds of apples and 1 1/3 pounds of peaches. How much fruit salad did this make?
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Answer:
3 7/12 pounds
Step-by-step explanation:
2 1/4 plus 1 1/3 equal 3 and 7/12 ask if you want me to show my work
Answer:
Step-by-step explanation:
21/4 + 11/3 = 63/12 + 44/12 = 107/12 = 8.91666666667
PLEASE HELP ME!! I need this answered right now
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156-180=24
‼️
Can someone please please please help me please I know it's not D
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Answer:
i think its A sorry if i got it wrong
Step-by-step explanation:
Answer
I think it is B
Step-by-step explanation:
Which of the following scenarios could be accurately modeled using this diagram?
Juan Victor gave a gratuity of $25 on a bill that was $48.
Juan Victor gave a 25% gratuity of $12 on a bill that was $48.
Juan Victor gave a gratuity of $12 on a bill that was $100.
Juan Victor gave a 12% gratuity on a bill that was $25.
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Juan victor gave a 25% gratuity of $12 on a bill that was $48 which is correct option(B).
What is percentage?Percentage is defined as ratio expressed as a fraction of 100.
Scenarios modeled using given diagram
Here, let gratuity [tex]s_1=s_2=s_3=s_4=25[/tex] %
[tex]s_1+s_2+s_3+s_4=[/tex]25%+25%+25%+25%=100%
25% of total bil $48 is $12
So, $12+$12+$12+$12=$48
Hence, Juan victor gave a 25% gratuity of $12 on a bill that was $48.
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What is 140% of 310? Round to the nearest hundredth (if necessary).
Answers
Answer:
400
Step-by-step explanation:
To find this you would need to do the equation 140 x 310 (43,400)
Then divide by 100 because it’s a percentage
43,400 / 100 = 434
Hope this helped :)
All of the following are equal to 144,000 except:
(A) 100 × 144
(B) 1,440 × 10²
(C) 10 × 14,400
(D) 144 × 10³
ANSWER ASAP!!!
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Help me please with this math assignment!
Answers
LCM HELP PLZ I NEED HELP I WILL MARK IF U GET IT CORRECT
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Answer: 4 and 16.
Step-by-step explanation:
If 16 is the Least Common Multiple, it must be included in the options. 3 is disqualifed because it is not a factor of 16.
Question: 165 shares of a certain stock decreases by $0.60 a share. What is the change in the total value of stock shares? Explain.
Answers
Answer:
the answer is maybe 99 i aint sure tho
Step-by-step explanation:
WILL GIVE BIRALNY!!
Ms. Carey is planning to host a neighborhood picnic. To make sure she had enough ingredients, she was making a table of possible combinations of dried fruit to peanuts for her terrific trail mix. The table shows the original recipe’s ratio of dried fruit to peanuts.
Dried Fruit (oz)
Peanuts (oz)
What information is missing? Fill in the missing information to identify equivalent ratios for Ms. Carey.
A.
5 Peanuts, 16 Dried Fruit
B.
48 Peanuts, 5 Dried Fruit
C.
9 Peanuts, 48 Dried Fruit
D.
5 Peanuts, 48 Dried Fruit
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Answer:
im pretty sure the answer is C
What is -2 < 3t-2 less than or equal to 10? Plz show your work I need this by tomorrow I will give brainliest to the person who answers quickly WITH YOUR WORK! plz i need this.
Answers
Answer:
The answer is t>0
Step-by-step explanation:
Let's solve your inequality step-by-step.
−2<3t−2
Step 1: Flip the equation.
3t−2>−2
Step 2: Add 2 to both sides.
3t−2+2>−2+2
3t>0
Step 3: Divide both sides by 3.
3t /3 > 0/3
t>0
If Quadrilateral Q is a scaled copy of Quadrilateral P created with a scale factor of 3, what is the perimeter of Q?
Answers
The perimeter of the trapezoid is given by the equation Q = 186
What is a trapezoid?The Trapezoid is a 4 sided polygon. Two sides of the shape are parallel to each other and they are termed as the bases of the trapezoid. The non-parallel sides are known as the legs or lateral sides of a trapezoid.
There are three types of trapezoids , and those are given below:
a) Isosceles Trapezoid
b) Scalene Trapezoid
c) Right Trapezoid
The area of the Trapezoid is given by
Area of Trapezoid = ( ( a + b ) h ) / 2
where , a = shorter base of trapezium
b = longer base of trapezium
h = height of trapezium
Given data ,
Let the perimeter of the scaled trapezoid be Q
Quadrilateral Q is a scaled copy of Quadrilateral P created with a scale factor of 3
Now , the trapezoid Q = 3 x trapezoid P
The perimeter of trapezoid Q = 3 x perimeter of trapezoid P
Length of longer base of P = 25
Length of shorter base of P = 7
And , the perimeter of trapezoid P = length of longer bases + length of bases + height
Substituting the values in the equation , we get
Perimeter of P = 15 + 15 + 7 + 25
On simplifying the equation , we get
Perimeter of P = 62
Now , perimeter of trapezoid Q = 3 x Perimeter of P
So , perimeter of trapezoid Q = 3 x 62
Perimeter of trapezoid Q = 186
Therefore , the value of Q is 186
Hence , the perimeter of trapezoid Q is 186
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i wanna be good at math
Adriano runs a website that helps writers write better stories. Every month, Adriano receives a subscription fee of $5 from each of the subscribers to his website. The website had 200subscribers last month. This month 40 new members joined the website and 10 members cancelled their subscription.
How much money will Adriano’s online business earn this month?
Answers
Answer:
1150 dollars
Step-by-step explanation
(200+40-10)*5
(240-10)*5
230*5
1150
The answer is 1150 dollars
Answer:
$1150
Step-by-step explanation:
$5 per each subscriber
He has 200 subscribers last month but since he gained 40 that makes 240. Then subtract the 10 he lost. 230 subscribers. 230 times $5=$1150
Stacey’s daughter, Krista, used the method shown in part D to solve for x. She isolated the variable x on the right side of the equation. Using this method, help Krista solve for x in the equation 9/2=x/24. Show your work.
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Answer:
9/2 = x/24
2x = 216
x = 108
108/24
Can someone help me please
Answers
Answer:
15.9
Step-by-step explanation:
so -9.7 is 9.7 jumps form 0 and same for 6.2 is 6.2 jumps from 0
9.7 + 6.2 = 15.9
the distance between -9.7 and 6.2 is 15.9
Answer the following and provide if the answer is negative or positive.
(+) x (+) x (-) =
(+) x (-) x (+) =
(-) x (-) =
(+) x (+) x (+) =
(-) x (-) x (-) x (-) =
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Answer:
(+) x (+) x (-) = -
(+) x (-) x (+) =-
(-) x (-) = +
(+) x (+) x (+) = +
(-) x (-) x (-) x (-) =+
(+) x (+) x (-) =(-)
(+) x (-) x (+) =(-)
(-) x (-) =(+)
(+) x (+) x (+) = (+)
(-) x (-) x (-) x (-) =(+)
Convert the following decimals to fractions. Simplify all fractions so they are relatively prime.
.6 = ____________ .12 = ________________
.25 = _____________ .125 = _________________
.8 = _______________ .875 = ________________
.64 = _______________ .625 = ________________
A baseball player has a batting average of .375. This means he gets a hit ________ of his at-bats. (Hint: Convert his batting average to a fraction)
Whoever answers first i'll give you a brainilest. Thanks for the help!
:)
Answers
Answer: 0.6= 6/10=3/5. 0.12= 12/10=6/5=1 & 1/5. 0.25= 25/100=5/20=1/4. 0.125= 125/1,000=25/200=5/40=1/8
Step-by-step explanation: 0.6= 6/10. Simplify 6/10 to get 3/5. Can't be simplified any further. 0.12= 12/10. This is an improper fraction, so to get a proper fraction you must think: ok I know 10 is the denominator(bottom number). This means that to make a proper fraction I need to figure out how many tens can I get out of twelve. Answer: 1 ten comes out of 12. So the answer will be a mixed number. 1 is the whole number and you have 2 left over from making the 10, so it is now 1&2/10. Simplify this to get 1 & 1/5. 1 & 1/5 can't be simplified any further so 1 & 1/5 is the final answer. 0.25= 25/100. 25 divided by 5= 5. 100 divided by 5= 20. Now you have 5/20, you can divide this by 5 also. 5 divided by 5= 1. 20 divided by 5= 4. So the final answer is 1/4. 0.125= 125/1,000. 125 divided by 5= 25. 1,000 divided by 5= 200. Now you have 25/200. This can also be divided by 5 . 25 divided by 5= 5. 200 divided by 5= 40. This can also be divided by 5. 5 divided by 5= 1. 40 divided by 5= 8. Final answer: 1/8.
There are 30 cans of soda in the refrigerator. The table shows how many cans there are of each type. If you reach in and pull out one can of soda, what is the probability that it is a lemon-lime soda??
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Multiply 0.035 by 0.2
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Answer:
answer is atleast 2
Step-by-step explanation:
The table below represents the number of math problems Jana completed as a function of the number of minutes since she began doing her homework. Does this situation represent a linear or non-linear function, and why?
Answers
Answer:
D. The right side is not a linear function.
Step-by-step explanation:
In order for it to be linear. Both sides need to be linear meaning a constant rate of change.
WILL GIVE BRAINLIEST Find the mistake.
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Need Answer for this one still!
(if the answer is not applicable to the question it will be reported and removed)
Answers
There are 4 out of 6 letters that aren’t vowels (BMPC)
And 4/6 = 2/3
Question 11(Multiple Choice Worth 1 points)
(01.04 MC) The temperature is changing every day by degree Fahrenheit. What will be the change in the temperature after 4 days?
degrees Fahrenheit
degree Fahrenheit
degree Fahrenheit
degree Fahrenheit
Answers
Answer:
-3/4 degrees Fahrenheit
Step-by-step explanation:
Everyday temperature is changing in degrees.
So, in 4 days, it is going to change -3/4 degrees.
Second answer choice is correct
What is the solution set of the inequality 2(5+3x) >13 +6? A.x 22 C.no solution D.infinitely many solutions
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Answer:
I would choose either A.x 22 or D. infinitely many solutions
Step-by-step explanation:
Since you did put the answer choice B then I don't know what are all the possible answer choices
find the unknown length of triangle side
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=> x=(28*20)/15=21
So, x=21ft
Step by step explanation:
14/100+(-0.45) / 0.2
is it -2.11 or -2.39?
If possible, can you show the work of the answer you got?
Answers
-2.11
Steps:
1. Simplify 14/100 to 7/50.
2. Simplify -0.45/0.2 to -2.25.
3. Simplify.
4. Simplify 105.5/50 to 2.11.
Then your answer would be 2.11.
What is -2 < 3t-2 ≤ 10? Plz show your work I need this today I will give brainliest to the person who answers quickly WITH YOUR WORK! plz I need this.
Answers
Answer:
0 < t <= 4
Step-by-step explanation:
ONLY FLIP THE INEQUALITY SIGN WHEN MULTIPLYING OR DIVIDING BY A NEGATIVE NUMBER-2 < 3t - 2 <= 10
-2 + 2 < 3t - 2 + 2 <= 10 + 2
0 < 3t <= 12
0/3 < 3t/3 <= 12/3
0 < t <= 4
ONLY FLIP THE INEQUALITY SIGN WHEN MULTIPLYING OR DIVIDING BY A NEGATIVE NUMBERAnswer:
0 < t ≤ 4
Step-by-step explanation:
-2 < 3t-2 ≤ 10
Add 2 to each side
-2+2 < 3t-2+2 ≤ 10+2
0 < 3t ≤ 12
Divide by 3
0/3 < 3t/3 ≤ 12/3
0 < t ≤ 4
Which equation shows the correct use of the Distributive Property?
−4(3/2x−1/2)=−15
A. 6x + 4 = –15
B. 2x – 1/2 = –15
C. –6x – 2 = –15
D. –6x + 2 = –15
Answers
Answer:
D.
Step-by-step explanation:
-4(3/2x - 1/2) = -15 (multiply -4 and 3/2x AND -4 with -1/2)
-6x + 2 = -15
(Negative times positive is negative, negative and a negative multiplied is positive.)
