Answer:
what is your question?
Step-by-step explanation:
Answer:
$460.25
Step-by-step explanation:
350 + .065(350) + .25(350)
= 350 + 22.75 + 87.5
$460.25
Answer:
1). Simplifying
-4x + y = 6
Solving
-4x + y = 6
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1y' to each side of the equation.
-4x + y + -1y = 6 + -1y
Combine like terms: y + -1y = 0
-4x + 0 = 6 + -1y
-4x = 6 + -1y
Divide each side by '-4'.
x = -1.5 + 0.25y
Simplifying
x = -1.5 + 0.25y
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2). Simplifying
-5x + -1y = 21
Solving
-5x + -1y = 21
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add 'y' to each side of the equation.
-5x + -1y + y = 21 + y
Combine like terms: -1y + y = 0
-5x + 0 = 21 + y
-5x = 21 + y
Divide each side by '-5'.
x = -4.2 + -0.2y
Simplifying
x = -4.2 + -0.2y
The answer is 7 because 70 ÷ 10 = 7.
