158.50 subtract 48.25 which equals 110.25 divied by 15.75 gets your answer
of 7
Answer:
x= 7 weeks
Step-by-step explanation:
48.25+15.75w=158.50
Move constant to the right side and change its sign
15.75w=158.50-45.25
Subtract the numbers
15.75w= 110.25
Divide both sides of the equation by 15.75
w=7
down
Assuming this is for a parabola
a>0 the graph opens up
a < 0 the graph opens down
( negative is a frown)
Answer: 52.77876 in
Explanation: C=2πr=2·π·8.4≈52.77876 in
D is the answer.