The weight of an empty pickup truck is 2.1 times the weight of an empty car. If the empty car weighs 1.8 tons, how many tons does the pickup weigh carrying a 0.5 ton load

Which function has the widest graph? A. y=2x^2 B. y=x^2 C. y=0.5x^2 D. y=-x^2 Do you have to graph each one to find the answer? ... ?

The blades of an open pair of scissors look like what pair of lines

What is the value of the expression? 80 + 3 4 - 6 • 5 A. 62 B. 114 C. 430 D. 690

Solve for x: 5 (x-2) = 2 (10 x)

Is 0.6363 a repeating decimal

How do you find an explicit formula?

Match each polynomial function with one of its factors. 1. f (x) = x3 - 3x2 - 13x + 15 2. f (x) = x4 + 3x3 - 8x2 + 5x - 25 3. f (x) = x3 - 2x2 - x + 2 4. f (x) = - x3 + 13x - 12 Pairs 1. x - 2 2. x + 3 3. x + 4 4. x + 5

Tell whether each equation represents a direct variation. if so, identify the constant of variation. 1. y=4x+9 2. 2y=-8x 3. x+y=0

Determine if the set of ordered pairs is a relation or a function. { (-1,2, (-2,1), (-3,0), (-4,-1) } neither function relation

11 + 1 + 0.01 + 0.11 + 0.111 = ? A. 12.231 B. 15.21 C. 12.222 D. 13.23