3 years ago

What is the equation of the following direct variation?

Mathematics

2 answers:

siniylev [52]3 years ago

4 0

Answer:

y=-2x

Step-by-step explanation:

nataly862011 [7]3 years ago

3 0

Answer:

y=-2x

Step-by-step explanation:

Because, let us take (-1,2)

2=-2(-1)

2=2

Similarly all the points show the same.

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Alika [10]

Answer:..

Step-by-step explanation:

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3 years ago

A car travels 136 miles using 7 gallons of gas. At that rate, how far can the car travel using 42 gallons of gas?

muminat

Answer:

in 136 miles=7 gallons

?=42 gallon

= 136=7

?=42

cross multiply

136×42=5,712

=5,712÷7=816

4 0

3 years ago

Read 2 more answers

Simplify: 5(4 - h) - 2(9 - 2h)

elena-14-01-66 [18.8K]

Answer: -h+2

Step-by-step explanation:

$5\left(4-h\right)-2\left(9-2h\right)$

$=20-5h-2\left(9-2h\right)$

$=20-5h-18+4h$

$=-h+2$

7 0

3 years ago

Read 2 more answers

What is the image point of (-8,-1) after a translation left 3 units and up 4 units

Sedaia [141]

Answer:

(-11, 3)

Step-by-step explanation:

When you move -8 to the left its on the x-axis and it's on the negative side. Moving it to the left would mean the number is lower than -8. Moving it to the left 3 units would mean its -11. When you move -1 up 4 units it's on the y axis on the negative side in the beginning. Moving it up would mean the number is higher than -1. Moving -1 up 4 units would mean its 3.

4 0

3 years ago

I don’t really understand this

frozen [14]

Use a calculator and multiple

4 0

2 years ago