7) Brenda spent $19 on a magazine and some
erasers. If the magazine cost $4 and each
eraser cost $5, then how many erasers did
she buy?

ANSWER :

she bought 3 erasers

EXPLANATION :

By subtracting the price payed for the magazine with the total you spent you get $15

example. 19 - 4 = 15

then divide the remaining with the price of the erasers

example. 15 ÷ 5 = 3

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.