Answer:
f=-5/3 or -1.6repeating or -1 2/3
Step-by-step explanation:
y =-3x + x + 9
Find y when x = 2
Substitute the value of x= 2 into the equation
y = -3(2) + 2 + 9
y = - 6 + 2 + 9
y = -4 + 9
y = 5
The answer is 5
Answer:
$246.75
Step-by-step explanation:
11.75 x 21 = 246.75
hope this helps <3
Answer:
x = 1
z = 1/2
Step-by-step explanation:
z = 3/y
z = 3/6
z = 1/2
x = 2z
x = 2(1/2)
x = 1
X+y=27
x=2y
2y+y=27
y=9
x=27-y
x=27-9=18