on calculator: 2.3×6.5= 14.95
1. 2.0×6.0=12
3. 2.0×0.5=1
5. 0.3×6=1.8
7. 0.3×0.5=0.15
add all products to 1,3,5, and 7. you should get 14.95
HELP ME ASAP PLS
Use the table to answer the question.
A restaurant is placing an order for paper towels. The data table shows the amount of paper towel rolls compared to the number of cases. At which ratio in the data table does the constant of proportionality appear? Write your answer as an ordered pair.
Answer:
Step-by-step explanation:
1;12!
Question
Evaluate the expression when a=−2, b=3, and c=−8.
−ab^3 − ac =
Answer:
38
Step-by-step explanation:
You want the value of the expression -ab³ -ac for (a, b, c) = (-2, 3, -8).
EvaluationPut the values where the corresponding variables are and do the arithmetic.
-ab³ -ac = -(-2)(3³) -(-2)(-8) = 2·27 -16 = 54 -16 = 38
The value of the expression is 38.
<95141404393>
I need help :><><>:>
Answer:
reflection x-5
Step-by-step explanation:
Answer:
reflection x-5
Step-by-step explanation:
What is the relationship between the figure number in the number of stars in the figure represents the relationship in as many ways as possible.
ASAP some answer this ASAP
Answer:
(-3, 7)
Step-by-step explanation:
minus the x value by 2, minus the y value 3, rule for reflection over line y=-x is (-x, -y), so just swap the signs, and thats your answer.
Please help me! ( I will give your brainliest )
A student says that the solution of 375 = x - 28 is 347. Explain the student's error and find the correct answer.
Answer:x=403
Step-by-step explanation:
This is because you add 23 to both sides of the equation. then, you get x.
The student subtracted from both sides, which is what is wrong
Dominick drew a triangle on a map connecting his house, his school, and his favorite skate park. He used a scale on the map to determine that the height of the triangle that he drew represented 2 miles, and the base of the triangle that he drew represented 6 miles. What is the area of the triangle in square miles?
A triangle has points House, skate park, school. The height of the triangle is 2 miles and the base is 6 miles.
Use the formula for the area of a triangle, A = one-half b h, where A is the area of the triangle, b is the base, and h is the height.
Square miles
Please check your answer for mistakes and make sure to explain. if you do this while being correct I will give you a brainliest or whatever its called
Answer: 6 square miles
Step-by-step explanation:
A =1/2•B•H
A=1/2•6•2
A=6
Step-by-step explanation:
yoooooooooooooo I need help
Answer:
The answer Would Be C
Step-by-step explanation:
I Took The Test And looked back at what i got wrong...
51 PTS Rename 3/5 and 1/20 using the least common denominator.
Answer:
3/5 and 1/20= 3/4
Explanation:
If you divide 20 by 5 you get 4 and the least common denominator for 5 and 20 is 4
Answer: 3/5 and 1/20= 3/4
Step-by-step explanation:
A rectangle is 5 inches long and 2x inches wide. The value of the perimeter (in inches) is equal to the value of the area (in square inches). Find x.
Answer:
Let y equal both the perimeter and the area. So, the equation for the perimeter is 5 plus 5 plus 2x plus another 2x equal to y. And 5 times 2x is equal to y for the area. That makes 10 plus 4x equal to 10x.
Subtracting 4x from both sides of the equation results in 10 equals 6x. Dividing both sides by 6 results in x equaling 10/6 or 5/3
Step-by-step explanation:
The accompanying circle represents the 2400 students at Central High School, and the shaded portion represents the freshman class. What is the total number of students in the freshman class?
Answer:
We need a picture so we can help!!!
Step-by-step explanation:
We need it to solve!!!!
In a certain chemical, the ratio of zinc to copper is 3 to 17. A jar of the chemical contains 340 grams of copper. How many grams of zinc does it contain?
Answer: 60 grams
Step-by-step explanation:
60g
divide 340 by 17 then multiply the answer by 3
Baker 1 bakes the same number of cookies each hour she works. She baked 1,200 cookies in a 6-hour period of working. Baker 2 bakes 250 cookies each hour. Compare the proportional relationships. Which baker bakes fewer cookies per hour?
20 POINTSSSSSSSSSSSSSSSSSSSSS do these pairs of values (x and y) represent two quantities that are proportional x 1, 4,10,18 y 3, 8, 15, 27, A. no, because mot all pairs represent the same ratio. B, yes, because all of the pairs represent the same ratio. C. yes, because as x increases y increases. D. no, because not all of the x-values can be divided by 2 evenly
Answer:Answer: B) No, because not all of the pairs represent the same ratio
For each row, divide y over x
Row 1: y/x = 5/3 = 1.67 approximately
Row 2: y/x = 7.4 = 1.75
Row 3: y/x = 10/6 = 1.67 approximately
Row 4: y/x = 15/9 = 1.67 approximately
We see that row 2 has a ratio different from the others. If we were able to ignore this row, then the answer would be "yes x and y are proportional". However, we cannot ignore this row so that's why the answer is choice B.
THANKS
10
4.5
(11 votes)
Step-by-step explanation:
Part 2
Directions: Use the information in the charts to answer the questions.
Type of Fruit/Cost
apple $1.75/pound
orange $2.35/pound
banana $1.50/pound
Annie bought 5 pounds of apples, 4 pounds of oranges, and three pounds of
bananas.
a. Round each price to the nearest whole dollar. Then estimate how much
money she spent on each type of fruit. Fill in the blank.
Type of Fruit Cost Rounded Cost per pound Estimated Total
apple $1.75/pound
orange $2.35/pound
banana $1.50/pound
b. About how much money did Annie spend in all?
c. How much money did Annie actually spend? Complete the equation to
show the amount of money that Annie spent. Was your estimation
more or less than the actual amount? Why do you think that might be? Fill in the blank.
(_*_) + (_*_) + (_*_) = _
A.
Apples- About $10/pound
Oranges- About $8/pound
Bananas- About $6/pound
B.
Annie spent about $24 in total.
C.
(1.75 X 5) + (2.35 X 4) + (1.50 X 3) = 22.65 (dollars)
My estimation was more than the actual amount. I think that the estimation was more because most of the unit prices had to be rounded up, not down.
Howard has a garden in the shape of a rectangle.
The length is 5.4 meters.
The width is 1.5 meters.
Howard will increase both the length and the width by 20% each.
Part A: What will be the perimeter, in meters, of the enlarged garden?
Part B: By how many square meters will the area of the garden increase?
Step-by-step explanation:
The actual length of 5.4 is increased by 20%.
- (20/100) × 5.4
- 0.2 × 5.4
- 1.08
Part A- 5.4 + 1.08 = 6.48 meters.
The actual width of 1.5 is increased by 20%.
- (20/100) × 1.5
- 0.2 × 1.5
- 0.3
Part B- 1.5 + 0.3 = 1.8 meters
The perimeter of the enlarged rectangle is seen by replacing the enlarged values of length and width in the perimeter formula.
( 2 (length + width) )
- 2 (6.48 + 1.8)
- 2 × 8.28
- 16.56 meters.
Glad to help!
Ken earned $128 from his part-time job this summer. He spent 25% of his money on games. He is going to donate 1/6 of the remaining money to charity. How much will the charity receive?
Answer:
$16 goes to charity
Step-by-step explanation:
First you do $128 x .25, which gives you 32
128-32=96
96/6 = 16
Therefore your answer
Please give brainliest!!!
Answer:
$16
Step-by-step explanation:
25% of 128 is 32
128 - 32 = 96
1/6 of 96 = 16
The charity will receive $16.
Ansley and Maria were baking a birthday cake. The recipe called for 2 3/4 cup of flour. Both girls took turns pouring in the flour. Maria poured in 1 2/4 cup of flour into the mixing bowl and then Ansley poured in the remaining amount.
Which of these equations BEST tells how to identify the amount of flour Ansley poured into the mixing bowl?
A- 11/4 - 5/4 = 6/4
B- 11/6 - 6/4 = 5/4
C- 1 2/4 + 2 3/4 = 4 1/4
D- 6/4 + 5/4 = 11/4
Answer:
Answer: Flour is the ingredient you need the most as it is 21/3 = 7
baking soda is the ingredient you need the least as it is 2/3 = 0.6
Which is the better buy? a 12 pack of soda for $3.50 or a six pack of soda for $1.80? To know the better buy, find the unit rate of each.
Answer:
12 pack of soda for $3.50
Step-by-step explanation:
1 x 3.50 is 3.5 divided by 12 is 0.29 per can
1 x 1.80 is 1.8 divided by 6 is 0.30 per can
The shortest side of a right triangle measures 6, and the longest side measures 10. Determine the measurement of the unknown side.
A. 5
B. 8
C. 9
D. 10
Answer: B=8
Step-by-step explanation: find the numbers squared and subtract the shorter side from the longest; 100-36=64 then you find the square root of that which is 8
Is y = 7/3x proportiomal
Answer:
Yes, it is.
Step-by-step explanation:
It is proportional, because 7 is bigger than 7. :)
Please answer and type how you got the answer.
An airplane covers 94 miles in 1/6 of an hour.
The plane can cover (???)
miles in 6 hours.
Answer:
you multiply 94 x 6 and you would get 564 and that’s how you get ur answer
Step-by-step explanation:
I WILL GIVE BRAINLY PLS ANSWER QUICK!!!!!!!!
Answer:
Uh did you already anwser this i think the comment said the answer
Step-by-step explanation:
Answer:
Screenshot
Step-by-step explanation:
replace the e d b e with the corresponding values then complete the equation.
also, I'm not sure if this is what you were asking
help asap!
Which of the following is equivalent to 5a + 2b + 6c?
13abc
7ab + 6c
5a + 8bc
2b + 5a + 6c
There is no multiplication here, and there are also no like terms, so terms with different variables cannot be combined due to the lack of multiplication. This expression cannot be simplified, only rearranged. Therefore, expressions that appear to simplify it:
13abc
7ab + 6c
5a + 8bc
Are not equivalent. Therefore:
2b + 5a + 6c, which only rearranges the expression, is equivalent.
Answer: 2b + 5a + 6c
Step-by-step explanation: The Equivalent expressions of the given expression is a 2b + 5a + 6c. Thus, option D is a correct.
According to the statement
We have to find that the equivalent expression.
So, For this purpose, we know that the
Equivalent expressions are expressions that work the same even though they look different.
From the given information:
The given expression is a 5a + 2b + 6c
Then
1) 13abc
It is completely different from the 5a + 2b + 6c
2) 7ab + 6c
It is also completely different from the 5a + 2b + 6c
3) 5a + 8bc
It is also completely different from the 5a + 2b + 6c
4) 2b + 5a + 6c
It is sams as the 5a + 2b + 6c because of the some same coefficients of the variables.
So, The Equivalent expressions of the given expression is a 2b + 5a + 6c. Thus, option D is a correct.
Need answer as soon as possible please
Answer:
Step-by-step explanation:
Y is 2 Up X is 1 To the Right
Answer:
y = 4/3x +2
Step-by-step explanation:
You want a linear function that relates y to x as shown in the graph.
Linear functionA linear function can be written in slope-intercept form as ...
y = mx + b . . . . . . line with slope m and y-intercept b
SlopeThe slope is the ratio "rise"/"run". Each of these can be found by counting grid squares where the line crosses grid points.
The point on the y-axis is on a grid intersection, and the point at the top with coordinates (6, 10) is also on a grid intersection. There are 4 vertical squares between these points, and 3 horizontal squares. This means the slope is ...
m = rise/run = 4/3
Y-interceptThe line crosses the y-axis on the grid line that would be labeled 2. So, b=2 in our equation of the line.
FunctionThe desired linear function is ...
y = mx +b
y = 4/3x +2
__
Additional comment
You can also find the slope between two points using the slope formula:
m = (y2 -y1)/(x2 -x1)
For points (0, 2) and (6, 10), the slope is ...
m = (10 -2)/(6 -0) = 8/6 = 4/3 . . . . . . as above
<95141404393>
There are 357 seniors in Harris High School. The ratio of boys to girls is 7:10. How many boys are in the senior class? A 210 B 147 C 117 D 107
Answer:
147
Step-by-step explanation:
Sharing in a ratio
Add up the terms of the ratio:
7 + 10 = 17
Divide 357 by this value:
357 / 17 = 21
Multiply by the side of the ratio you want (in this case 7, for boys):
21 * 7 = 147
Can someone explain this question to me?
Answer:
The error in this problem is the answer because -3.7+(-0.25) does not equal -0.62
Step-by-step explanation:
-3.7+(-0.25) equals -3.95
I need help. QUICK PLEASE
Answer:
well. its been months so im sure you dont need this answer anymore but for the people who need the answer to this question
the answer is
(2-2) in the first box
(-2-2) 2nd box
last one in 4th
A metal alloy block of mass 56 kg consists of copper, zinc, and tin in the ratio 4 : 3: 1. What is the mass of copper?
Answer:
28 Kg
Step-by-step explanation:
4+3+1=8, so 56/8 equals 7, and 4*7=28.
help me plaeeeeeeeeese
Answer:
All the angles
Step-by-step explanation: