Answer:
53, 54, 55
Step-by-step explanation:
The average of the three is the middle one. The average is the sum, divided by 3: 162/3 = 54.
The three integers are 53, 54, 55.
Answer:
???
Step-by-step explanation:
theres no triangle
First, change one of the equations to an y=x form I'll use the top one for example.
3x-2y=14
-2y=14-3x
y=-7+(3/2)x
Not that you can show what y is in terms of x, plug in the x side of the equation into the other equation, for y.
x+2(-7+(3/2)x)=10
Now, you can solve for x
x-14+3x=10
4x-14=10
4x=24
x=6
Using this value of x, we can now solve for y using one of the original equations.
(6)+2y=10
2y=4
y=2
F(4z) = 3 * (4z)^2 - 6
= 48z^2 - 6
Answer:
-10x +25
Step-by-step explanation:
–5(2x – 5)
Distribute
-5 * 2x - (-5) * 5
-10x +25
