Answer:
2(0.4)^-2 = 12.5
Step-by-step explanation:
do math noob
Divide the price by the number of payments.
$15,480/36 = $430
Yes you are correct. You divide both sides by -6 to isolate x. Dividing both sides by a negative number will flip the inequality sign.
If you need to graph this, then you'll have a closed circle at -12 on the number line. Then you'll have shading to the left of this closed circle. The closed circle indicates "include this endpoint as part of the shaded solution set".
In this case the answer is 1/4 because she makes 2 revolutions in 8 minutes. 2/8 = 1/4
The correct answer is
#2x^(-1/2)
