MATHEMATICS MIDDLE SCHOOL

Kaylee got a 15% raise.She now earns $23 an hour. How much did she earn per hour before the raise

Answers

Answer 1
Answer: Let her earning before the raise be x...

Therefore, x + 15% of x = 23

x+(15*x)/100 =23

1.15x = 23

x=23/1.15
x= 20                   So, Kaylee earned $20 per hour before the raise.

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A hippopotamus weighs 1.5 tons what is its weight in ounces

Answers

48,000 ounces. 1 ton=32,000 ounces. You divide 32,000 in half which equals 16,000, then add 32,000. This gives you 48,000 ounces.
48000 ounces are in 1.5 tons

It is to 2:10 p.m. What is the time that is 7 hours and 20 minutes before the time shown

Answers

2.10 p.m we can also write as 14:10.

14:10 - 7 hours= 7:10 am.
7:10 am- 20 minutes= 6:50 am. 

It's 6:50 am. 

Greetings, 
n00nst00p :)
2:10\ p.m.\n \n7\ hours \ before: \ \ 7:10\ a.m.\n \n20\ minutes\ before:\ \ 6:50\ a.m.\n\nAns.\ 6:50\ a.m.

What is the product or two squared and two to the sixth power?

Answers

Use:a^n* a^m=a^(n+m)\n\n2^2*2^6=2^(2+6)=2^8\n\n2^8=2*2*2*2*2*2*2*2=256

A factory packages 4250 boxes of cereal. The number of oat cereal boxes is 715 more than the number of wheat cereal boxes. The number of fruit cereal boxes is 5 times the number of wheat cereal boxes. How many fruit cereal boxes does the factory package.

Answers

o = number of oat cereal, w = number of wheat cereal, f = number of fruit cereal:

o + w + f = 4250
o = w + 715
f = 5w

The second equation tells us the value of o in terms of w, and the third equation tells us the value of f in terms of w, so we can plug in "w + 715" for o and "5w" for f in the first equation:

o + w + f = 4250
(w + 715) + w + (5w) = 4250

Then, add like terms and subtract and divide to isolate the w:

w + 715 + w + 5w = 4250
7w + 715 = 4250                           Subtract 715 on both sides:
7w = 3535                                    Divide by 7 on each side:
w = 505

Now that we have w, we can plug it into the last equation to find f, the number of fruit cereal boxes:

f = 5w
f = 5(505)
f = 2525

Therefore, the factory packages 2525 fruit cereal boxes.

How many cantaloupes’ weights are shown?A.
18

B.
20

C.
22

D.
24

https://static.k12.com/calms_media/media/1417500_1418000/1417687/1/6b32805428cfb905691079bfba144eeda159d89e/FGA_130917_261010.jpg

Answers

You simply analyze the bar graph.
At the weight 1 to 2 pounds, there are 2 cantaloupes.
At the weight 3 to 4 pounds, there are 5 cantaloupes.
At the weight 5 to 6 pounds, there are 8 cantaloupes.
At the weight 7 to 8 pounds, there are 9 cantaloupes.
Adding the total cantaloupes yields
2 + 5 + 8 + 9 = 24 cantaloupes

Hope this helps ☺️ ✌️

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Find the volume of each figure. Be sure to include the units, and circle or box your answers.
1)
4 in
2)
12 m
10 m
2 in
2 in
2 in
2 in
3)
4 ft
4)
10 yd
8 yd
6 yd
8m
6m
9 yd
5 ft
12 ft
5)
11 m
6)
4 ft
12 ft
12 ft
4 ft
2 ft
10 m
4m
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Worksheet by Kuta Software LLC

7)
7 ft
8)
8 m
3m
4m
9)
12 in
9 in
9 in
10)
11 mi
8 ft
6 ft
5m
10 ft
12 in
12 in
11)
12)
6 mi 6 mi
8 mi
8 mi
10 in
10 in
3 in
7 in
5 mi
6 mi
3 in
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6 mi
Worksheet by Kuta Software LLC

Answers

Not sure because I don’t see the figures I’m supposed to find the volume of
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