If prizes for a carnival are priced at 5 for 80 cents. how much would 250 prices cost?

Answers

Answer 1

Answer: ratio and proprtion
number of prized to price is 5 to 80 or 5/80 which can be simplified to 1/16
1 price to 16 cents equals 250 prizes to x cents
1/16=250/x
times both sides by 16x aka cross multiply
x=250*16
x=4000 cents or $40 for 250 prizes

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PLEASE HELP ME GUYS?!

Please show me steps to solve.

Answers

Hello!

To find how many meters are in 66 feet, we divide by 3.3 as shown below.

66/3.3=20

Therefore, 66 ft is equal to 20 meters.

I hope this helps!

If 1m = 3.3ft, it means that to find how many meters there are in a foot we do:

m * ft = x

m = amount in meters

ft = equivalent amount in feet

x = result

Therefore, to find the amount of meters in a foot:

ft / m = x

ft = amount in feet

m = equivalent amount in meters

x = result

Now we apply the formula to our case:

66 / 3.3 = 20

Answer:

$\boxed{\bf~66ft~=~20m}$

Hope it helped,

BioTeacher101

What is bigger 7/8 or 0.78

Answers

Solutions

To solve the problem we first have to convert the fraction into a decimal. To convert a fraction into a decimal you have to divide the numerator by the denominator.

7/8
= 7 ÷ 8
= 0.875

0.875 is bigger then 0.78 therefore 7/8 is greater.

38 subtracted from y is 62.3.What is the value of y ?

Answer Choices

-100.3

-24.3

24.3

100.3

Answers

the answer is 100.3

y - 38= 62.3
add 38 to both sides

(y - 38) + 38= 62.3 + 38
38 cancels out on the left side

y= 100.3

ANSWER: y= 100.3 (bottom choice)

Hope this helps! :)

How do you do this problem?
Solve by factoring or finding square roots.
x^2-1=0