Answer:
468.75 / 125 = $3.75 per car wash.
Step-by-step explanation:
B is the correct answer. When you see > which mean the line is go to the right side < is go to the left side.
Hope this helps!
9x^2 -c =d
add c to each side
9x^2 = c+d
divide by 9
x^2=(c+d)/9
take the square root on each side
x = +- sqrt ((c+d)/9)
simplify
x = +- 1/3 sqrt (c+d)
Answer: 1/3 sqrt (c+d), - 1/3 sqrt (c+d)
Answer:2
Step-by-step explanation: two 1 equal one 2
She had 60 pairs of shoes before selling any
