7-3y=22
-7 -7
-3y=15
Divide by -3. y=-5
He needs to play 23 more times. 785 / 35 = 23
He will have extra points but it will be enough to get the prize.
Answer:
(5x+2) (x-3)
Step-by-step explanation:
Answer:
2.)-7, -5, -1, 0
3.) -12, 0, 13, 14, 16, 17
5.) 5
Step-by-step explanation:
Answer:
Adult= $24
child= $21
Step-by-step explanation:
first let's create an equation for each one.
Day 1: 7x+8y=168
day 2: 14x+13y=294
By doing so we can either graph and get the points for x,y or we can substitute each (x=0) (y=0) and solve manually.
x-int.= (24,0)
y-int.=(0,21)
