D=ab-c Theres your answer
a-1<span />
K = s + 4
k + s = 26
s + 4 = 26
Subtract 4 from both sides of the equation.
s = 22
Steve ran 22 miles.
Answer:
x=7
y=9
Step-by-step explanation:
x+7y=70 ...(1)
3x-6y=-33
divide by 3
x-2y=-11 ...(2)
(1)-(2) gives
x+7y-x+2y=70+11
9y=81
y=9
x-2*9=-11
or x=-11+18=7
Answer:
Not clear enough
Step-by-step explanation:
please resend the question and make it more clear and readable
Answer:
(1,1) x=1 y=1
Step-by-step explanation: