The scale factor needs to be squared first before multiplying it to the area of parallelogram PQRS to find the area of dilation P'Q'R'S'. So in other words,
Area of P'Q'R'S' = 4² x Area of PQRS = 16 x Area of PQRS
x lbs * 5.5 + 100 lbs * 6.25 = (x+100) * 6.00
distribute
5.5x + 625 = 6x+600
subtract 5.5 x from each side
625 = .5x +600
subtract 600 from each side
25 = .5x
divide each side by .5
x = 100
You need 100 pounds of the 5.50 mix
Answer:
7
Step-by-step explanation:
10-3
=7
Answer:
D. 57
Step-by-step explanation:
Q2=42
Q3=57
