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kodGreya [7K]
3 years ago
12

McKenzie bought 1.2 pounds of coffe for $11.82. What was the cost per pound?

Mathematics
2 answers:
34kurt3 years ago
5 0
1) $11.82 for 1.2 pounds
2) 11.82 divided by 1.2 
3) 11.82/1.2
4) $9.85 per pound
mihalych1998 [28]3 years ago
4 0
11.82 divided by 1.2=9.85
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Melissa earns $180 a week selling shoes plus a commission of $10 each pair of shoes she sells. How
eimsori [14]

Step-by-step explanation:

10X+ 180= 500

10X= 500-180

10X= 320. .....divine both sides by 10 to solve for X

X = 32.

check

10(32)+180 = 500

320+180 =500

500 =500...confirmed

4 0
3 years ago
You need to design a rectangle with a perimeter of 14.2 cm. The length must be 2.4 cm. What is the width of the
irina1246 [14]

Part (a)

<h3>Answer: 2(2.4+w) = 14.2</h3>

--------------

Explanation:

L = 2.4 = length

W = unknown width

The perimeter of any rectangle is P = 2(L+W)

We replace L with 2.4, and replace P with 14.2 to get 14.2 = 2(2.4+w) which is equivalent to 2(2.4+w) = 14.2

========================================================

Part (b)

<h3>Answer:   w = 4.7</h3>

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Explanation:

We'll solve the equation we set up in part (a)

2(2.4+w) = 14.2

2(2.4)+2(w) = 14.2

4.8+2w = 14.2

2w = 14.2-4.8

2w = 9.4

w = 9.4/2

w = 4.7

The width must be 4.7 cm.

4 0
3 years ago
50% of all the cakes jenny baked that week were party cakes,1/5 were fruit cakes, and the remainder were sponge cakes. what perc
irina1246 [14]

Answer:

30%

Step-by-step explanation:

1/5 = 20%

so, 50 - 20 = 30

7 0
3 years ago
Two quantities, x and y, are directly proportional. If x is halved, what happens to y?
Contact [7]
Y should also be halved.

For example, if x=4 and y=2, x=2y.
If x is halved for x=2, you get 2=2y, or y=1, which is still one half of x, so the proportion remains the same.
5 0
3 years ago
Read 2 more answers
Which shape below DOES NOT have volume?
NNADVOKAT [17]

Answer:

D. Cone

Step-by-step explanation:

i am sorry if incorrect

4 0
2 years ago
Read 2 more answers
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