3 years ago

Help me i have to have an assignment due tomorrow so hurry

Mathematics

1 answer:

-Dominant- [34]3 years ago

4 0

You would cross multiply.

5x=6(2/3)
5x=4

x=4/5
or
x=0.8

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(0,1) (3,-8) linear equation

Dmitry [639]

Answer:

The answer is

$y = - 3x + 1$

Step-by-step explanation:

❃Incase you forgot what the linear equation formula is ☟

$y = mx + b$

❃Incase you also forgot, The is what the slope formula is ☟

$m = \frac{y_2 - y_1 }{x_2 - x_1}$

➊ First: We are going to be solving for the slope.

$m = \frac{ - 8 - 1}{3 - 0} = \frac{ - 9}{ \: \: \: 3} = - 3$

➋Second: We find the y-intercept.

$y = mx + b \\ - 8 = - 3(3) + b \\ - 8 = - 9 + b \\ \frac{ + 9 = + 9 \: \: \: \: \: }{1 = b}$

➌Third: Plug in.

$y = - 3x + 1$

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3 years ago

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STatiana [176]

Answer:

D. 12 hours

Step-by-step explanation:

You divide the total he made by how much he charges per hour to find out how many hours he worked.

540 divided by 45 equals 12.

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3 years ago

X 2-7x + 10 whats the outcome if x=-3

Lynna [10]

I hope this helps you

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4 years ago

Read 2 more answers

Sebastian bought x gallons of gas at a price of $2.91 per gallon at his local gas station. When he paid for the gas, Sebastian a

rjkz [21]

Answer:

Sebastian spent $40.40 at the gas station.

Step-by-step explanation:

First let's find how much the gas cost.

So it's $2.91 a gallon, and Sebastian fills 10 gallons of gas, so we multiply.

10 * 2.91 = $29.10

Then we add on the $11.40 from the granola bars and the box of tissues.

$29.10 + $11.40 = $40.50

So the final price should be $40.40. Sebastian spent $40.40 at the gas station.

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Answer:

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3 years ago