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kramer
3 years ago
11

A dance academy charges $10 per class and a one-time registration fee for $50 , a student pays a total of $90 to the academy , f

ind the number of classes that students took .​
Mathematics
1 answer:
swat323 years ago
3 0

Answer:4 classes

Step-by-step explanation:

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3 years ago
The sum of two numbers is 51 and the difference is 11. what are the numbers?
stiv31 [10]

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Paint store sells 4 pt of paint for $19.
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2 years ago
Jo and Pete have collected some aluminum cans to be recycled. Pete has 47 pounds of cans and Jo has 52 pounds. They can get $0.2
Ksenya-84 [330]

Answer:

Step-by-step explanation:

Total weight of aluminum cans that Pete collected for recycling is 47 pounds.

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They can get $0.21 per pound for the cans. Therefore,

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The total amount that Jo will get for collecting 52 pounds of aluminum would be

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3 0
3 years ago
Is 4y= 2x-5 and 2x+y =3 parallel perpendicular or neither?
vodomira [7]

Answer:

perpendicular

Step-by-step explanation:

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y = 1/2 x - 5/4

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slope₂ = -2

slope₂ = - 1 / slope₁

6 0
3 years ago
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