Answer:
m = -5.3
Step-by-step explanation:
-39.75 = 7.5m
Divide both sides by 7.5 to get m alone
-39.75/7.5 = 7.5m/7.5
-5.3 = m
Hope this helps:)
Answer:
The answer is 13. She has 23 coins and it equals $4.25. So, if she has 10 dimes, that would equal $1 and if she has 13 quarters, that would equal $3.25.
Answer:
t ≤ 12
Step-by-step explanation:
Answer:
answer is 21..............
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<em><u>Explanation:</u></em>
p(x) = x⁴ + 2x³- 3x² + x - 1
Factor of p(x)
x-2=0
x=2
Then by using synthetic division
K=7
So you would simplify this down to
-4K+28
Then to solve for k you would subtract 28 from both sides
-4K=-28
Then divide by -4 on both sides to isolate x
K=7
