-6/7= -0.857
-8-0.875
=-8.875
Answer:
Step-by-step explanation:
Y2 + 72 ÷ x - 12
Putting values of x = 9 and y = 5 in the equation
(5)^2 + 72 ÷ 9 - 12
25 + 72 ÷ 9 - 12
25 + 8 - 12
33 - 12
= 21
Answer:
31
Step-by-step explanation:
Hope this helped
Answer:
x=0.5
y = 10.5
Step-by-step explanation:
y = 3x + 7
y = 5x + 8
3x + 7 = 5x + 8
3x - 5x= 8 - 7
2x = 1
x= 1/2
x=0.5
y = 5x + 8
y = 5(0.5) + 8
y = 2.5 + 8
y = 10.5