Roy weighs 150 pounds and plans to lose 1.5 pounds a week. Luis weighs 200 pounds and plans to lose 2.5
pounds a week. Which equation shows when Roy and Luis will weigh the same?
Use x for the number of weeks.

Roy: y=150-1.5x

Luis: y=200-2.5x

150-1.5x=200-2.5x

150=200-x

-50=-x

50=x

So in 50 weeks, Roy and Luis will weigh the same at 75 pounds each.

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

the answer is a

step-by-step explanation:

39.00 x 24 = total installment price

carrying installment price - cash price

needed to save the .00/