Determine how many solutions each equation has without using inverse operations. Explain your reasoning for each.
1 answer:
Answer:
an infinite number
Step-by-step explanation:
The left side of the equation is a restatement of the right side of the equation. It is true for all values of x. There are an infinite number of solutions .
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Answer:(5/4,0)
Step-by-step explanation:
1. Check the prices of phones from different stores.
solution:
4/5 of $150
4/5 x 150
=120
so Pete saves $120 per week
Answer: 120
Step-by-step explanation:
Answer:
$32.20
Step-by-step explanation:
3 pounds are $27.60 and 1/2 a pound is half of $9.20.
So 3.5 gallons would be $32.20
Hope this helps!
