Solve.A 51-foot piece of wire is cut into two pieces. One piece is twice as long as the other. Find the lengths.
Fill in the blank(s) with the appropriate word(s).
17 ft and 34 ft
| x + y = 51 | Substitute: | x + 2x = 51 |
| 2x = y | 3x = 51 |
| ? | x = 17 |
y = 34
You might also like to view...
The problem tells how many units and in what direction the graph of the given equation is to be shifted. Give an equation for the shifted graph. Then sketch the original graph with a dashed line and the shifted graph with a solid line.y = x3
Down 3, left 5
A. y - 3 = (x + 5)3
B. y - 3 = (x - 5)3
C. y + 3 = (x + 5)3
D. y + 3 = (x - 5)3
By making a table of both the left and right sides of the equation, conjecture if the equation represents an identity. cos2 ? + cos2 ? tan2 ? = 1
A. No B. Yes
Identify the vertex of the given parabola.f(x) = x2 + 1
A. (0, 1) B. (1, 0) C. (0, -1) D. (-1, 0)
Give the equation of the vertical asymptote(s) of the rational function.g(x) = 
A. x = -8 B. x = 6, x = -4 C. x = -6, x = 4 D. x = -6, x = 4, y = 0