Answer:
x + y = 5
3x + 3y = 15
Step-by-step explanation:
let x represent apple and y represent orange
Hence x + y = 5
and 3x + 3y = 15
Solving both equations simutaneously
From first equation, x = 5-y
Substitute x=5-y into the second equation
3(5-y)+3y = 15
y= 0
x = 5-0 = 5
Answer:
4 is the answer
Step-by-step explanation:
If you divide both by 2, its 9/25
Answer:
f(2) = (-2)
Step-by-step explanation:
f (x) = 5x -12
f(2) = 5 * 2 - 12
= 10 - 12
= (-2)