Jean gets an allowance of $15 each month plus an extra $2 for each chore she completes around the house. How much allowance will
1 answer:
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Answer:
Step-by-step explanation:
we have
step 1
Divide by -5 both sides
step 2
Apply log both sides
step 3
Applying Property of logarithms
Remember that
so
Remember that
substitute
Explanation:
1. Solve for x in 4x - 2y = -2
2. Substitute x = y-1/2 into 3x + 2y = -12
3. Solve for y in 3(y-1)/2 +2y=-12
4. Substitute y= -3 into x = y-1/2
Answer;
x=−2
y=−3
