X=17+(sqrt(2y)/2),x=17-(sqrt(2y)/2) i believe is the answer
He would be able to build 9 houses.
Answer:
D.) $115
Step-by-step explanation:
9.95 x 4 = 39.8
12.95 x 2 = 25.9
15.95 x 2 = 31.9
39.8 + 25.9 + 31.9 = 97.6
97.6 x 0.18 = 17.568
97.6 + 17.568 = 115.168
115.168 ≈ 115
1). 2x-1>0
2x>1
x>½
2) 21-3y<0
-3y<-21
y>7
3) 5-3c>80
-3c>75
c<-25
Kevin makes $840 in 4 weeks.
how much he makes per day $42
(3.5* 12= 42)
How much he makes per week
(42*5=210)