Tom's weekly salary increased from $240 to $288. What was the percent of change?
2 answers:
It increase by 20% 288-240=48
48/200*100=20%
Answer:
answer: increased 20%
Step-by-step explanation:
288 - 240 = 48
48/240 *100 = 20%
hope i helped :)
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Step-by-step explanation:
2(-x)² - 5 = 157
2x² - 5 = 157
add 5 to each side of the equation:
2x² = 162
divide both sides by 2:
x² = 81
√81 = 9 or -9
Let n = 30
We are actually looking for a_30.
a_30 = 4(30) + 1
a_30 = 120 + 1
a_30 = 121
ok I will help u tomorrow I am busy today
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x = 173
Step-by-step explanation:
