Answer:
0.44
Step-by-step explanation:
im pretty sure it is 0.44 because of the division.
Let: eq 1:2x+5y=-55
eq 2:y=3x+6
by substituting eq 2 in eq 1 we get,
2x+5(3x+6)=-55
2x+15x+30+55=0
17x + 85=0
x=-85/17
x=-5
By substituting x value in eq 2,
we have,
y=3(-5)+6=-15+6=-9
Answer:
$660
Step-by-step explanation:
You multiply 60 by 4 and get 240
Subtract 240 from 900
Answer:
69420
Step-by-step explanation:
69 420 equils 69 420
A rate in which the numerator and the denominator are equal to a rate of one
