Solve.
+ 
= 15
A. 58
B. 20
C. 5
D. 180
Answer: B
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A. x = 7 B. x = 2 C. x = 4 D. x = 3
Find the equation of the line through (6,-6,6) and perpendicular to the plane -x+2y+5z=12.
What will be an ideal response?
Solve the problem.Jeremy was ordered to perform 210 hours of community service by picking up litter along the highway. Jeremy spends 7 hours each day picking up litter. The equation that tells the number of hours (y) that remain on the sentence after x days is y = 210 - 7x. After 18 days, how many hours of community service does Jeremy have remaining?
A. 228 hours B. 84 hours C. 192 hours D. 126 hours
Translate the sentence to an equation using the variable x. Then solve the equation.A number minus 5 equals 1.
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