Jeb has to pay a plumber

1 answer:

6 0

He worked 6.5 (6 and a half) hours . 40x + 65 would be the equation then you substitute 6.5 for x .

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rusak2 [61]

Answer:

45 combinations

Step-by-step explanation:

15*3= 45

6 0

3 years ago

mario62 [17]

13x1/2 is the same as 13/2.

5 0

3 years ago

Ludmilka [50]

$2x-(2-(2(x-2)-(2-x)))=0\\
2x-(2-(2x-4-2+x))=0\\
2x-(2-(3x-6))=0\\2x-(2-3x+6)=0\\
2x-(-3x+8)=0\\
2x+3x-8=0\\
5x=8\\
x=\dfrac{8}{5}$

3 0

3 years ago

klemol [59]

This diagram show the sound wave have a high pitch

4 0

3 years ago

ElenaW [278]

Two negatives = 1 positive

N - (-24) = 12

n + 24 = 12

n + 24 (-24) = 12 (-24)

n = -12

hope this helps

6 0

3 years ago