Aboy is 17 years old and his sister is twice as old. when the boy is 23 years old what will be the age of his sister?

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth