Use a formula to write an equation for each problem, then solve it.An artist decided to produce a painting with a width of 19 inches and a perimeter of 114 inches. What is its length?
A. length = 19 in.
B. length = 38 in.
C. length = 57 in.
D. length = 76 in.
Answer: B
Mathematics
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Solve the following system of equations by graphing. Round your answers to two decimal places.
What will be an ideal response?
Mathematics
Write an equation to describe the variation. Use k for the constant of proportionality.P varies jointly as R and S.
A. P + R + S = k B. P = k + R + S C. PRS = k D. P = kRS
Mathematics
Multiply. Write the answer in simplest form.
? 
? 
A. 
B. 
C. 
D. 
Mathematics
Determine whether the relation is a function.{(-6, -3), (-3, 3), (2, 3), (2, 0)}
A. Not a function B. Function
Mathematics