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3 years ago

Solve the equation. 9 = – x + 8

Mathematics

1 answer:

lord [1]3 years ago

5 0

Answer:

x = - 1

Step-by-step explanation:

Given

9 = - x + 8 ( subtract 8 from both sides )

1 = - x ( multiply both sides by - 1 )

- 1 = x ⇒ x = - 1

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3 years ago

8x – 3 = -19<br><br>Who give it fast they have branliest <br>Give the correct answer step by step

lakkis [162]

Answer:

Step-by-step explanation:

$8x - 3 = - 19$

Collect like terms and simplify

$8x = - 19 + 3 \\ 8x = - 16$

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$\frac{8x}{8} = \frac{ - 16}{8}$

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3 years ago

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1. Convert 60° to radians.

hram777 [196]

Answer:

60° = $\frac{\pi }{3}$ radians

Step-by-step explanation:

To convert from degrees to radians

radian measure = degree measure × $\frac{\pi }{180}$

Thus 60° in radian measure

= 60 × $\frac{\pi }{180}$ ( divide ( cancel) 60 and 180 by 60 )

= $\frac{\pi }{3}$

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3 years ago

Peter and his four brothers combined all of their money to buy a video game. If 30% of the total money is Peter's, and $12.00 of

kari74 [83]

Answer:

$20.00

Step-by-step explanation:

t represents the total amount

0.25t = 5.00

Can you solve for t and answer?

Or logically

Peter's $5.00 is 1/4 (25%) of the total.

Therefore 4/4 is $20.00

6 0

1 year ago

Read 2 more answers