MATHEMATICS MIDDLE SCHOOL

Use the distributive property to write an equivalent expression for
8(y-7)

Answers

Answer 1

Answer:

Answer:8y-56

Step-by-step explanation:8(y-7)= (8*y)+(8*(-7)) so 8y+(-56) or 8y-56

Answer 2

Answer:

Answer:

The answer is

Step-by-step explanation:

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Could you please answer the question in the attachment please?

Answers

For part (a), we know that 6/60 pupils wear glasses. We also know that there are 360 degrees in the pie chart. So the angles for people who wear glasses must be (6/60)*360. 6/60 simplifies to 1/10, and a tenth of 360 equals 36. So the angle must be 36 degrees. To find the other angle, simply subtract 36 from 360 degrees to get 324 degrees.
For part (b), it is not possible to tell because all 6 pupils who wear glasses could be girls, they could all be boys, some girls and some boys, etc. We cannot know which one it is, given only that much information.
Hope this helps!

Hugh made a recipe that yields 8 and 1 over 2 cups. If each serving is 1 over 4 cup, which expression will help Hugh determine the number of servings his recipe will yield?8 and 1 over 2 • 1 over 4
8 and 1 over 2 + 1 over 4
8 and 1 over 2 – 1 over 4
8 and 1 over 2 ÷ 1 over 4
explain this please

Answers

Answer:

Its D, 8 and 1 over 2 ÷ 1 over 4

Step-by-step explanation:

→ A recipe yields = 8(1/2) cups.

And,

→ Each serving is = (1/4) cups.

So,

→ The number of servings his recipe will yield = (Total recipe yields) ÷ (Each serving) = 8(1/2) ÷ (1/4) = 8 and 1 over 2 ÷ 1 over 4 (Option D).

Answer:

The answer is D.

Step-by-step explanation:

I hope this helps, Have a great day!!!!

What is 3/14 converting fractions to decimals

Answers

0.214285714

Hope this helps! :)

P.S- can you help me with my problem? LOL it's just that no one will help me! It's on planets. Hopefully, you know those stuff. :(

Is it possible for a pair of nonadjacent angles to share vertex and arm AB? If possible, draw an example. If not, explain why. Please answer soon, its due tomorrow :(

Answers

Answer: x- y vaule is the left side

Step-by-step explanation:

Is it possible for a pair of nonadjacent angles to share vertex and arm AB? If possible, draw an example. If not, explain why. Please answer soon, its due tomorrow the answer is an

The explicit formula for a sequence isan= −2 + 3/2 (n − 1)

What is the 21st term of the sequence?

Answers

Answer:

Step-by-step explanation:

Let n = 21, and evaluate the expression.

$a_n = -2 + (3)/(2)(n - 1)$

$a_(21) = -2 + (3)/(2)(21 - 1)$

$a_(21) = -2 + (3)/(2)(20)$

$a_(21) = -2 + (3)/(1)(10)$

$a_(21) = -2 + 30$

$a_(21) = 28$

The sample space for a roll of two number cubes is shown in the table.What is the probability that the roll will result in both numbers being the same?