It would be a + because the 7 in 7y is positive, therefore it would be added to the X’s. if it was -7y, then the underline would be a –.
Answer:
10 i think
Step-by-step explanation:
If the banana costs 10 dollars and you give 11 dollars, you have paid 110 percent of the cost.
Step-by-step explanation:
supremacy of the law ,rule of law ,franchise,equality before the law
The new value after the original value is increased by 30% is 1.3 times the original value.
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Percentage</h3>
Percentage is used to express a fraction number or decimal in fraction of hundred. It is given by:
Percentage = [(new value - original value) / original value] * 100%
Let x represent the new value and y represent the original value, hence:
30% = [(x - y)/y] * 100%
0.3 = (x - y)/y
x - y = 0.3y
x = 1.3y
The new value after the original value is increased by 30% is 1.3 times the original value.
Find out more on Percentage at: brainly.com/question/24304697
