Isn't it 27? Because if you went backwards 300-219 is 81 and 81 divided by 3 is 27. if you went forwards, 27 times 3 is 81 and 300 reduced by 81 is 219.

7 0

4 years ago

You earn $20 per hour doing landscaping work. Your total earnings depend on the amount of hours you spend landscaping.

Sonbull [250]

Answer:

x: $20 an hour independent variable

y: total amount dependent variable

y = $20x

3 0

4 years ago

Order the absolute value of -32 and -139 from least to greatest

klio [65]

This isnt hard. the absolutevalue is 32. and the other is 139. all you do is move the negitive sighn.

5 0

3 years ago

7. What is the value of x? −4x − 6 = −34 A. −10 B. −7 C. 7 D. 10

galben [10]

-4x - 6 = -34

First, add '6' to both sides.
$-4x = -34 + 6$
Second, subtract '-34 + 6' to get '-28'.
$-4x = -28$
Third, divide both sides by '-4', leaving the 'x' by itself.
$x = \frac{-28}{-4}$
Fourth, simplify the fraction into a negative.
$x = \frac{28}{4}$
Fifth, how many times can 4 go into 28? Divide. 28 ÷ 4 = 7.
$x = 7$

Answer: C) x = 7

3 0

3 years ago