The following are the ages (years) of 5 people in a room: 15, 17, 22, 14, 19 A person enters the room. The mean age of the 6 people is now 19. What is the age of the person who entered the room?

Consider the graph of the linear function h (x) = - x + 5. Which could you change to move the graph down 3 units?

The width of a box is one third of its length. the height of the box is one third of its width. if the length of the box is 27cm, what is the volume of the box? a. 81cm³ b. 162cm³ c. 243cm³ d. 729cm³

On Thursday, Mme Q answered emails from her students for 5/6 hour. On Friday, she increased her time answering emails by 7/12 hour. On Thursday, Mme F answered emails for 1/2 hour.

Javier By 48 cards at a yard sale. Of the cards 3/8 were basketball cards how many cards were baseball card

The two lines graphed below are not parallel. How many solutions are there to the sustem of equations?

3. Para encontrarmos o resultado de 300 - 650, podemos: a) efetuar 650 + 300 e manter o sinal do resultado b) efetuar 650 + 300 e inverter o sinal do resultado c) efetuar 650 - 300 e manter o sinal do resultado d) efetuar 650 - 300 e inverter o

Ou purchase a new laptop computer for $1,200. You put a 5% down payment and $55 per month on a 24 month purchase plan. What is the amount of the down payment?

In a division problem, can the remainder be greater than the division

An electrician buys 415 ft of cable. If he uses 234 ft, how much does he have left?

How to find the savings of an item you purchase?