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mars1129 [50]
3 years ago
12

Can someone help me! Please

Mathematics
1 answer:
likoan [24]3 years ago
5 0

Answer:

4c - 2

Step-by-step explanation:

Add up all the terms to find the perimeter.

2c + 2(c - 1)

2c + 2c - 2

4c - 2

Therefore, the perimeter is 4c - 2.

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Step-by-step explanation:

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3 years ago
Nancy shot a 16 on 4 holes of golf. At this rate, what can she expect her score to be if she plays 18 hole? Round to the nearest
Nataliya [291]

Answer:

108.

Step-by-step explanation:

"At this rate, ..." means we're to assume Nancy's score is proportional to the number of holes:

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Multiplying by 18, we get ...

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Nancy can expect a score of 108 on 18 holes.

(if this isn't right, tell me and I will make sure to recheck my work :).

3 0
3 years ago
Read 2 more answers
X
slava [35]

Answer:

Equation 1 x=-16

Equation 2 m=-3

Step-by-step explanation:

Equation 1

3x-x=-24-6

2x=-32

x=-32/2

x=-16

Equation 2

-2m=16-10

-2m=6

m=6/-2

m=-3

6 0
3 years ago
One week the music store sold 2 trumpets, 3 clarinets, and 5 violins for $1,240. The next week, they sold 3 trumpets, 1 clarinet
garik1379 [7]

Answer:

Cost of Trumpets: $174

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Cost of Violins: $89

Step-by-step explanation:

Got it correct

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3 years ago
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C real numbers is the answer
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