4. John is buying Christmas gifts for his family. He buys both of his brothers a
DVD that cost $19.99 each. He buys his
sister a $5.00 hair bow and 3 jars of nail
polish that are $1.25 each.
a) How much did he spend total?

$48.75

Step-by-step explanation:

Since you used the word "Both" it indicates that he has 2 brothers. And their total will be $40.00. And His sisters total for the gifts will be $8.75. Adding those will get you $48.75.

the y intercept is -7, the slope is 5

i don't really understand the

-intercept:

TY

Pro

Stuck? Watch a video or use a hint.

Step-by-step explanation:

y= 5x -7