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Anettt [7]
3 years ago
15

Khan Academy Order Rational Numbers Please help, I will mark brainliest.

Mathematics
1 answer:
11111nata11111 [884]3 years ago
6 0

Answer:

C= -1/5

B= -0.4

C= -3/7

Step-by-step explanation:

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P = R - C / N solve for C<br> i’ll give brainliest :)
notsponge [240]

Answer:

C = -N(P - R)

Step-by-step explanation:

Rearrange the equation so that it is equal to C.

P = R - C/N

P - R = -C/N

-N(P - R) = C

C = -N(P - R)

3 0
2 years ago
Read 2 more answers
BRAINLEST: Without shipping costs, a textbook costs $11.17 from a particular online
Keith_Richards [23]

Answer:

3.26$

Step-by-step explanation:

Simply subtract one from another to find the difference in the cost.

7 0
2 years ago
The width of a rectangle is 9 cm. The perimeter is 40 cm. What is the length of the rectangle?
Keith_Richards [23]

Answer:

11

Step-by-step explanation:

2(l+w)

40= 2(9+x)

40= 18+2x

Subtract 18 from 40

22=2x

Divide 2x by itself and 22

11=x or x=11

6 0
3 years ago
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A business man invested 10,500 in a company and the value increases 3.5% each year. How much will be the investment after 12 yea
alekssr [168]

Answer:

441,000 dollars after 12 years

3 0
2 years ago
Read 2 more answers
Image attached Please help asap
bearhunter [10]
First question: 2x = 50
Explanation:
“2 times as many” in this situation means that the pages justin read (50) is twice as Colin’s. Meaning that to find the number of pages Colin’s read, we will have to divide 50 by 2.
2x = 50 is an equivalent representation of that.

2nd question:
(Choose these correct statements):
• 9h represents how much money Sofia earns babysitting for h hours.
• Sofia babysat for 3 hours.
• If Sofia babysits for 5 hours, she will earn $45

Have a nice day (brainliest please)
6 0
2 years ago
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