3 years ago

Eight less than seven times a number x

Mathematics

1 answer:

xxMikexx [17]3 years ago

8 0

7x - 8 (8 less than 7x a #)

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Romashka-Z-Leto [24]

Answer:

n=-6

Step-by-step explanation:

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3 years ago

If x > 0 and y > 0, where is the point (x, y) located?

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2 years ago

What is 42% expressed as a fraction? A 42%/1 B 21/50 C 42/10

masya89 [10]

Answer:

the answer will be 21/50

Step-by-step explanation:

Convert to a fraction by placing the expression over 100

21/50

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2 years ago

Let's simplify

Zielflug [23.3K]

Step-by-step explanation:

Given

$= \frac{1.5 \times {10}^{4} \times 4.5 \times {10}^{3} }{2.5 \times 10 ^{2} } \\ = \frac{6.75 \times {10}^{4 + 3} }{2.5 \times {10}^{2} } \\ = \frac{6.75 \times {10}^{7} }{2.5 \times {10}^{2} } \\ = 2.7 \times {10}^{7 - 2} \\ = 2.7 \times {10}^{5}$

Hope it will help :)

8 0

3 years ago

martin is ordering dvds online. each dvd is priced at $8.50. the wedsite also charges a flat fee of $5.00 for shipping and handl

Anon25 [30]

Y=8.50x+5.00
56=y
-56=8.50x+5.00

56=8.50x+5.00
-5.00 -5.00
51=8.50x
÷8.5 ÷8.5

6=x <u>HE CAN BUY 6 DVDS</u>

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3 years ago