A b c or d. use pic to solve
1 answer:
Answer:
In Heather's solution to the problem, she wrote and solved an equation.
Her work is:
Step 1: 1.08(x +9.01 +0.98 +5.01) = 21.87
Solving like terms
1.08(x+15}=21.87
dividing both side by 1.08
we get
x+15=21.87/1.08
x+15=20.25
subtracting both side by 13.9198
x=20.25-15
x=5.25
According to correction
;
<u>Option 1st</u>
<u>yes,it is correct</u>
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Answer:
2. -4/3
5. 128/105
9. -5/6
Answer:
Step-by-step explanation:
16x^2 + 9 = 25
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12, or -12
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