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4 years ago

Expression and Perimeter and how you did it, please?

Mathematics

1 answer:

V125BC [204]4 years ago

6 0

19) 20)
The expression would be:
3x+4x+5x
If x=8, the perimeter would be:
3(8)+4(8)+5(8)
24+32+40
=96 feet

21) 22)
The expression would be:
x+14+5+7+5.5+2x
If x=10.5, the perimeter would be:
10.5+14+5+7+5.5+2(10.5)
10.5+14+5+7+5.5+21
=63 feet

Hope this helps.
-Benjamin

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The quotient of 49 and d increased by the product of k and f?

stich3 [128]

"d increased by the product of k and f" is d+kf

49/(d+kf)

The final answer is 49/(d+kf)~

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3 years ago

Square root of 50 + square root of 18

skelet666 [1.2K]

if ya asking for simpliicatio

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and

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3 years ago

MATCH THE number WITH ITS OPPOSITE

ycow [4]

To match the number with the opposite, we are flipping the sign. If the sign is originally a negative, it would become a positive, and vice versa.

Term: 3.2 Match (Opposite): B) - 3.2

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3 years ago

Please help I'll mark brainliest :D

borishaifa [10]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Karen is a software saleswoman. Her base salary is $2100, and she makes an additional $50 for every copy of English is Fun she s

Shalnov [3]

Karen has a base salary that is $2100 and does not depends on how many copies she sells.

Additional to the base salary, she gets $50 for each copy she sells, so we can write this additional salary as 50*N, being N the number of copies she sells.

Then, we can write the total pay P as:

$P=2100+50N$

Then, if N=22, we can calculate the total pay as:

$P(22)=2100+50\cdot22=2100+1100=3200$

Answer:

The equation relating P and N is P=2100+50N.

The total pay when she sells 22 copies is $3,200.

4 0

1 year ago