Grace wants to buy a portable music player for $150 dollars. Her weekly allowance is $15. If she saves $10 each week toward the
1 answer:
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Answer:
Step-by-step explanation:
To solve this problem, first you have to use the slope formula of .
y2= (-7)
y1=6
x2=4
x1(-6)
Solve.
Therefore, the correct answer is -13/10.