1/4 in decimal form is 0.25
1/4 converted into a percent is 25%
Hopefully this helps!! :)
Answer is 82
substitute z for 9
9^2 = 81+ 1= 82
Answer:
x = 5
y = 11
Step-by-step explanation:
y = 4x - 9
2x -3(4x - 9) = -23
2x - 12x + 27 = -23
-10x = -23 -27
-10x = -50
minus cancels out
x = 5
y = 4(5) -9
y = 20 - 9
y = 11