MATHEMATICS MIDDLE SCHOOL

Solve for y:-

y - 18 = 10

y = ?

Thank You!

Answers

Answer 1
Answer: In this question we can seethat there is one unknown variable named “y” and one equation. So it isabsolutely possible to find the correct value of the unknown variable “y”. Nowlet us check the equation that is given and solve it correctly.
y - 18 = 10
y = 10 + 18
  = 28
So the value of the unknown variable “y” is 28. I hope thisis the answer you were looking for and the procedure is clear to you.
Answer 2
Answer: To solve for y we will use the INVERSE OPERATION of subtraction which is addition. Lets do it:-

y - 18 = 10
10 + 18 = y
10 + 18 = 28
y = 28

CHECK OUR WORK:-

28 - 18 = 10
We were RIGHT!!!

So, y = 28.

Hope i helped ya!!! 

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Is eleven more than a number

Answers

So,

11 more than a number(n) can be re-written as 11 + n.
You would have to do 11 + n

20 points answer if you know the answer!!!Beth measured the distance from home plate to the pitcher’s mound on a baseball field. She measured the distance to be 69 ft. The actual distance from home plate to the pitcher’s mound is 60.5 ft.



What is the percent error in Beth’s measurement? Round to the nearest tenth of a percent, if necessary.









A.

8.5%








B.

12.3%








C.

14%








D.

85%

Answers

I believe that answer a is the correct answer.
pretty sure its D. you need to divide 60.5 by 69 

What is the sum of 3/4 and 18/19

Answers

If you add them togeter just like making your t-charts

Ex1

3/4 18/19. List the factors of 19 and 4 if you subtract you have to find the GCF that will be on the bootom then do it to the top
3/4 + 18/19
(57+72) / 76
129 / 76

How do i round to the nearest whole number:examples:  25.6, 327.9, 58.2, others
and fractions like this: 109 3/4 if i can round to the nearst  whole number teel me the answer if your on rite now∞ββ α 
thanks you will get a gift from me!!!

Answers

If your decimal is 1/2 or more u round up if it is less than half u round down

Answer:

25.6=26

327.9=328

58.2= 58

109 3/4= 110

Hope this helps!

Step-by-step explanation:

If your decimal is more than .50 round up, if it is less round down.

(3p-10q)-(p-8q)
I can’t figure this out !!!

Answers

Answer: 2p - 2q

Step-by-step explanation:

(3p-10q)-(p-8q) is simply an algebraic expression.

To solve it, you first open the brackets

i.e 3p - 10q - p + 8q (the minus sign between the brackets have multiplied the next minus sign, so it becomes plus sign)

Now, collect the like terms of i.e common terms

= 3p - 10q - p + 8q

= 3p - p - 10q + 8q

= 2p - 2q

Thus, the final expression is 2p - 2q since it cannot be further simplified.

Y=(x+2)^2+4 does it have a minimum or maximum or both or neither

Answers

Answer:

It has a minimum.

Step-by-step explanation:

Direction: goes up

Because it goes up, it has a minimum point where the vertex is (-2, 4) and goes up from there.
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