Write the answer to the problem as an algebraic expression.The product of two numbers is 19. One of the numbers is s. Find the other number.

A.
B. 19s
C.
D. 19 - s


Answer: A

Mathematics

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Write one or more inequalities that describe the set of points.The slab bounded by the planes x = 2 and x = 8 (planes included)

A. 2 ? x ? 8 B. -? < y < ? and -? < z < ? C. x = 2 and x = 8 D. x ? 2 and x ? 8

Mathematics

Solve the problem.Since 2011, compact SUV sales have been on the rise, while sedan sales have decreased. Let V(t) represent the number (in millions) of SUVs sold during the year that is t years since 2007. Let S(t) represent the number (in millions) of sedans sold during the year that is t years since 2007. The equations for V and S are given below.V(t) = 0.12t - 0.22 SUVs   S(t) = -0.10t + 1.43   Sedans i) What are the slopes of V and S? What do they mean in terms of car sales?ii) Estimate in which year the same number of SUVs were sold as sedans. How many were sold of each?

What will be an ideal response?

Mathematics

Find the slope of the line and sketch the graph.y = 3x

A. m = 

B. m = 0

C. m = 3

D. m = -3

Mathematics

Solve the equations by finding the exact solution. ? ?

A.
B.
C.
D.
E.

Mathematics