Answer:
if, lets say, she is buying something worth 50 bucks, 20 percent of that 50 is 10, which is 50-10=40, then the 5 dollar coupon, 35
Step-by-step explanation:
Answer:
Step-by-step explanation:
western beach: y = -2x + 100
dunes beach : y = 5x + 20
set the equations equal to each other
-2x + 100 = 5x + 20
100 - 20 = 7x
80 = 7x
80/7 = x
x ~ 11.43 years
Answer:
y = √61
Step-by-step explanation:
the steps are in the pic above, stay outta drugs and pass ur tests.
Answer:
Step-by-step explanation:
1. 5
2. -9
3. -4
4. 4 > .25
5. 0.142 < 7
6. -8 = -8
Answer:
18 weeks
Step-by-step explanation:
Create an equation where x is the number of weeks he works
60x - 220 will represent his profit, since he gets $60 a week but spent $220 in equipment.
Set this equal to 860, then solve for x, to find when he will earn $860
60x - 220 = 860
60x = 1080
x = 18
So, it will take him 18 weeks to earn $860