MATHEMATICS MIDDLE SCHOOL

What is the average of 64 and 45?

Answers

Answer 1
Answer:

Answer:

54.5

Step-by-step explanation:

you times the two numbers then divide by two
Answer 2
Answer:

Answer: 54.4

Step-by-step explanation:

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What is the the value of x in x/12 = 24

Answers

x/12 = 24
⇒ x= 24*12
⇒ x= 288

Final answer: x= 288~
(x)/(12) = 24 \n \n x = 24 * 12 \ / \ multiply \ both \ sides \ by \ 12 \n \n x = 288 \ / \ simplify \n \n Answer: \fbox {x = 288}

Help meh PleaSeWhich does not show a direct variation between x and y?
A.y=4/x

B.y=0.5x

C.y= 7x

D.y=x/9

Answers

The formula for direct variation is y = kx where k ≠ 0

y = 9/x is an inverse relation

Eli had $10, but he lost some of it. His mom doubled the money he had left. Eli wrote the expression 2(10 – k) to show how much money he has now, where k is the amount of money he lost. Aisha wrote another correct expression, 20 – 2k, to also show how much money Eli has now.

Answers

Answer:

Please see picture below.

Step-by-step explanation:

Answer:

Both the equations would work

Step-by-step explanation:

If you want to see if both the equations would work, just try plugging in numbers. If you plug in 5, the first equation would give you 10 and the second equation would give you 10 too. This would be the same for every number. This shows that they were both right and both the equations are the same. All Aisha did was distribute the 2 onto both variables in the parenthesis.

A motorized scooter has tires with a circumference of 22 inches. The tire makes one revolution every 1/10 second. Find the speed of the scooter in inches per second. (Hint: The speed of an object spinning in a circle is equal to the circumference divided by the time it takes to complete one revolution.)PLEASE SHOW YOUR WORK!
~Thx

Answers

22/1/10=220 inches per second

Do the problem in the picture below!!!

Answers

W(-4,7); X(-2,1); Y(2,1); Z(4,4)

What did the athlete order when he needed a huge helping of mashed potatoes

Answers

It’s generally recommended that athletes consume approximately 30 percent of their daily calories. It is not at all the fixed amount of calories since different athletes playing in different type of games require different amount of calories. For those athletes that require more than 1 hour of continuous activity like the marathon runners, the amount of calorie required to consume far exceeds 30 percent. In case of normal games player activity normally does not continue for an hour. They do get breaks in the middle.
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