Answer:
223
Step-by-step explanation:
3.7
2.6 = 9.62/x
2.6x = 9.62 Multiplied each side by x
x = 3.7 Divided each side by 2.6.
Answer: f(x)= -2x+1
28
let x be the number,
(3/4)x+5=26
(3/4)x=21
x=21*(4/3)
x=28