The drama department is raising money to purchase a new lighting system for the auditorium for $1,350. They have already raised $450. If they can raise $90 each week, which equation can
be used to determine how many weeks they will need to raise $1,350?
A. 1,350 − 450x = 90
B. 1,350 + 90x = 450
C. 90x − 450 = 1,350
D. 90x + 450 = 1, 350

D

Step-by-step explanation:

the $90 per week multiplied by x amount of weeks + the $450 that they have already raised will equal the $1350 they need

rick would give her the best deal as he will charge $8.88 per hour

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.