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Xelga [282]
3 years ago
7

What is the sum of (5x−9)+(x−1)

Mathematics
1 answer:
Tpy6a [65]3 years ago
7 0

Step-by-step explanation:

(5x - 9) + (x + 1)

5x - 9 + x + 1 = 0 \\

5x +   x - 9 + 1 = 0

6x - 8 = 0

6 x  = 8

x =  \frac{8}{6}

x =  \frac{4}{3}

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Answer:

8.6 × 10^5

Step-by-step explanation:

New Jersey 8th graders = 920,000

Rhode island 8th graders = 60,000

Difference in Rhode island 8th graders and New Jersey 8th graders population

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Answer in scientific notation

860,000

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If a triangle is 12 inches high and has a 20 inch long hypotenuse then how wide is it?
Ber [7]

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Step-by-step explanation:

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