In one year Angelica's height went from 40 to 43 inches. What was the percent of increase in angelica's height ?

Answers

Answer 1
Answer: 43 -40= 3

3/40*100%= 7.5%

The final answer is 7.5%~

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A 3-gallon jug of juice costs $22.32. What is the price per pint?

Answers

1 gallon = $7.44
1 gallon = 8 pints
∴ 8 pints = $7.44
   1 pint = $0.93

I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who am i

Answers

I think you are 505...

I got the same thing. 505



How do I simplify:

-4x + 4x*
______
-32x+32

* meaning squared

Answers

-x/8 you take -4x out as a factor of the numerator and 32 out as a factor of the bottom line. Then cancel the (1-x)'s and youre left with -4x/32. Then divide both top and bottom by 4 = -x/8

Jack has 3 boxes of pencils with the same number of pencils in each box. His mother gives him 4 more pencils. now jack has 28 pencils. How many pencils are in each box?

Answers

Here is the answer to the question above. Given that Jack has 3 boxes of pencils with the same number of pencils in each box. Since he has now 28 pencils all in all because his mother gave him 4, therefore, the original number of pencils he has is 24. Since he has 3 boxes, 24 divided by 3 is 8. Therefore, each box has 8 pencils. Hope this helps.

How do you get 34 from P = 5s - (100 + 2s) when P = 0 is s ≈ 33.333.

Answers

P = 5s - (100 + 2s)           Carefully remove the brackets. Watch the signs.
P = 5s - 100 - 2s
P = 3s - 100

0 = 3s - 100 Add 100 to both sides.
100 = 3s Divide by 3
100/3 = s

s = 33.33333  It is just a rounding factor. It depends on what you are really finding. So whatever answers you're given (if any), choose the one closest to 33.33333 which is likely what you got when you did it.
P = 5s - (100 + 2s)
when P = 0

0 = 5s - (100 + 2s)
0 = 5s - 100 - 2s
0 = 3s - 100
100 = 3s
s = 100/3
s = 33.3333....

You can't get 34. Whoever told you that is a liar.

2. What is 95% of 720?​

Answers

Answer: 684

Step-by-step explanation:

95% of 720

Move decimal point two places to the right.

0.95 * 720 = 684

Answer: 684

Step-by-step explanation:

95% of 720

Move decimal point two places to the right.

0.95 * 720 = 684