Solve the equation.1.1 - 3x = -4.5 - 1.6x
A. {1.9}
B. {2.4}
C. {-7}
D. {4}
Answer: D
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Write an equation of the line through the given point with the given slope. Write the equation in slope-intercept form.(-9, 6); m = -4
A. y = -4x - 31 B. y = -4x - 38 C. y = 4x - 32 D. y = -4x - 30
Find the x-intercept and the y-intercept of the graph of the equation. Do not graph the equation.3x + y = 9
A. x-intercept = 3; y-intercept = 9 B. x-intercept = 9; y-intercept = 3 C. x-intercept = 2; y-intercept = 3 D. x-intercept = 3; y-intercept = 0
Solve the equation and check the solution.23 = m - 2
A. m = -25 B. m = 25 C. m = -21 D. m = 21
Solve the problem.A grain dealer sold to one customer 9 bushels of wheat, 7 of corn, and 8 of rye, for $94.40; to another, 7 of wheat, 8 of corn, and 9 of rye, for $95.80; and to a third, 8 of wheat, 9 of corn, and 7 of rye, for $95.40. What was the price per bushel for corn?
A. $4.00 B. $4.30 C. $3.50 D. $4.10