3 years ago

Justin's pay is represented by this line graph.

Mathematics

2 answers:

Lena [83]3 years ago

8 0

$6.50 an hour of work

Sever21 [200]3 years ago

7 0

6.50 is the answer hope it’s helps

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Christina sold 35 pairs of gloves for $840. Each pair cost her $6.22 to make. How much profit did Christina make.

Blababa [14]

Answer:

She made $622.30

Step-by-step explanation:

35 pairs ----- $840

1 pair----------- $24 this is because 840÷35= 24

24- 6.22= 17.78

$17.78 *35 = 622.3

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3 years ago

Simplify <br>(sinA +cosA) (sinA-cosA)

kvv77 [185]

Answer:

-cos(2A)

Step-by-step explanation:

We know that (a+b) (a-b) = a^2-b^2

So it means we can simplify to sin^2(A)-cos^2(A) and we know cos^2(A) - sin^2(A) = cos(2A) but we will just multiply by -1 and we get - cos(2A)

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3 years ago

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mr_godi [17]

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The last choice is appropriate.

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3 years ago

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ale4655 [162]

Answer:

no you

Step-by-step explanation:!!!!!!

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3 years ago

Winslow buys 1.2 pounds of bananas. The bananas cost $1.29 per pound. To the nearest cent, how much does Winslow pay for the ban

DaniilM [7]

Answer:

1. 54 ... I think......

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3 years ago

Read 2 more answers