Answer:
Step-by-step explanation:
What Jamal spent = 2x
What Isaiah spent = 3(x - 2.25)
2x = 3(x - 2.25)
= 3x - 6.75 = 2x
= 3x - 2x = 6.75
= x = 6.75
Cost for each item (Jamal) = 6.75
Total cost for Jamal = 6.75 x 2
= 13.5 $
Cost for one item ( Isaiah ) = (x - 2.25
= 6.75 - 2.25 = 4.5
Total cost for Isaiah = 4.5 x 3
= 13.5 $
Answer:
x = -8 and x = -4.
Step-by-step explanation:
1/(x + 3) = (x + 10)/(x - 2)
1 * (x - 2) = (x + 10) * (x + 3)
x - 2 = x^2 + 3x + 10x + 30
0 = x^2 + 13x + 30 - x + 2
0 = x^2 + 12x + 32
0 = (x + 8) * (x + 4)
1. x = -8
2. x = -4
The correct result would be x = -8 and x = -4.
hope this helped
44.25 - 2.25 = 42.
42/3.50 = 12
12 + 1 = 13 miles
