Answer:
Patricia initially had 263 posters.
Step-by-step explanation:
p - 77 = 186
p = 186 + 77
p = 263
Answer: H = 
Step-by-step explanation:
Step 1: Add h to both sides.
hx+x²+h=−h+x+h
hx+x²+h=x
Step 2: Add -x^2 to both sides.
hx+x²+h+−x²=x+−x²
hx+h=−x²+x
Step 3: Factor out variable h.
h(x+1)=−x²+x
Step 4: Divide both sides by x+1
Answer:
594 yd³
Step-by-step explanation:
11x9x6=594 yd³
Answer:
185 boxes
Step-by-step explanation:
simple multiplication/divisoin