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OLEGan [10]
3 years ago
15

AM i correct? rational expression question

Mathematics
1 answer:
Basile [38]3 years ago
8 0

Answer:

\frac{16}{7(x + 4)}  +  \frac{5}{7(x - 3)}

your answer is not correct.

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A right rectangular prism is 101/2 m wide, 15 1/2 m long and 3 m tall
gizmo_the_mogwai [7]

Answer:

2348.25 m or 2348 1/4

Step-by-step explanation:

101/2 x 15 1/2 x 3 = 2348.25

8 0
3 years ago
a computer and printer a totoal cost $1132 the cost of the computer is three times the cost of the ptinter
zavuch27 [327]
Use a system of equations

C+P=1132
3P=C

Substitute C in first equation as
3P+P=1132
Simplify
4P=1132
Solve
P=1132/4
P=283

NOW SOLVE FOR C SUBSTITUTING P VALUE IN FIRST EQUATION

C+283=1132
C=1132-283
C=849


Printer = 283$
Computer = 849$
3 0
2 years ago
Which is greater, 300 kelvins or 25 degrees Celsius? Show your work
Mademuasel [1]
300 kelvin is greater.

300 kelvin equals approximately 26.85°C
6 0
3 years ago
6. A rectangle has a perimeter of 62 feet. If its length is 9 feet longer than its width, find
Anastaziya [24]

Answer:

length = 20 ft, width = 11 ft

Step-by-step explanation:

let w be width, then length = w + 9

The opposite sides of a rectangle are equal , then

2w + 2(w + 9) = 62

2w + 2w + 18 = 62

4w + 18 = 62 ( subtract 18 from both sides )

4w = 44 ( divide both sides by 4 )

w = 11

and w + 9 = 11 + 9 = 20

then width = 11 ft and length = 20 ft

8 0
3 years ago
The camp director , Mrs Marshall, put all 1,265 backpacks on the bus. Each backpack weighed seven pounds. How many pounds did Mr
posledela

Answer: 8855 pounds

Step-by-step explanation: Simply multiply 1265 x 7

6 0
3 years ago
Read 2 more answers
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