Answer:
.25^4 + 1.25^3
Step-by-step explanation:
Answer:
7.375".
Step-by-step explanation:
That would be 81.125 / 11
= 7.375 ".
Answer:
35 percent
Step-by-step explanation:
the anser your looking for is 35 perecnt
Equation 1) y = 3 - x
Equation 2) 8x + y = -4
Rearrange equation 1 so that x and y are on the same side. To do so, you add x to both sides.
1) x + y = 3
2) 8x + y = -4
Subtract equations from each other.
-7x = 7
Divide both sides by -7.
x = 1
Plug in 1 for x in the first equation.
y = 3 - x
y = 3 - 1
Simplify.
y = 2
(1, 2) ==> x = 1, y = 2
~Hope I helped!~