Answer:
r=7
Step-by-step explanation:
5r-7=2r+14
add sevento both sides
5r=2r+21
Subtract 2r from both sides.
3r=21
divide both sides by 3
r=7
<span>67/100 as a decimal.
Divide numerator by denominator. Answer = decimal form.
67/100
67/100 = 0.67
67/100 as a decimal = 0.67
</span>
-5/-7 = 5/7 = 0.71428577142857... The decimal form of the fraction never ends, so 5/7 is not a rational number
-0.2 is not a possible value of x because lengths cannot be negative.
Answer:
Any equation with the same slope: for example y=-3/4x+10
Step-by-step explanation:
