MATHEMATICS MIDDLE SCHOOL

A 12-inch diameter pizza has 22 calories per square inch.About how many calories are in the entire pizza?
Use 3.14 for pi.
Select from the drop-down menu to correctly complete the statement.

There are about calories in the pizza.

Answers

Answer 1
Answer:

Answer:

2,486.88\ calories

Step-by-step explanation:

step 1

Find the area of the pizza

The area of a circle is equal to

A=\pi r^(2)

we have

r=12/2=6\ in

substitute

A=(3.14)(6^(2))=113.04\ in^(2)

step 2

we know that

A 12-inch diameter has 22 calories per square inch

By proportion

Find how many calories are in the entire pizza

so

(22)/(1)(cal)/(\ in^(2))=(x)/(113.04)(cal)/(\ in^(2))\n \nx=22*113.04\n \nx=2,486.88\ calories

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Ryan made a $3000 down payment on a car. The total cost of the car was $7500. He made 36 equal monthly payments to pay the car in full. How much did Ryan pay per month?

Answers

36 equal monthly payments to pay the car in full is $125.

Given that, the total cost of the car was $7500.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Here, Ryan made a $3000 down payment on a car and 36 equal monthly payments.

Let the number of monthly payments be x.

Now, 7500 - 3000 = 4500

x = Money left to pay ÷ 36

⇒ x = 4500 ÷ 36

⇒ x = 125

Therefore, 36 equal monthly payments to pay the car in full is $125.

To learn more about an equation visit:

brainly.com/question/14686792.

#SPJ2

Because he made a down payment of $3,000 he gets to subtract it out of the $7,500 that he needs to pay for the car.
$7,500 - $3,000= $4,500 
In order to find out the monthly payments you need to devide the $4,500 by the number of payments.
$4,500/36= $125 <------ Answer 
$125 =The monthly payments

On each of 3 Days Derek R oad 6.45 km to school 150 m to the library and then 500 m backhome.how many kilometers did he ride forThe three days altogether

Answers

6.45 + 0.5 + 0.15 = 7.1 and 7.1 * 3 is 21.3mile. Total he rode 21.3 mile for three day together.

What value does the 9 in 93 represent

Answers

The 9 represents 90.....................

Please tell me the answer.

Answers

x = 30



3x-5=x+55

2x=60

x=30

A 24-ounce soda costs $1.25. What is the price per ounce?

Answers


1.25 / 24 = 0.0520833333 \: per \: ounce

I do not get please help!!

Answers

Dominic: 2(3)/(4)
Rachel : 1 (1)/(3) as long
How long Rachel worked:

2(3)/(4) = (11)/(4) 
1 (1)/(3) = (4)/(3)

(11)/(4) × (4)/(3)
(44)/(12) = 3 (2)/(3)

The answer is C. 3(2)/(3)
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