Question

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Answer 1

Answer:

Step-by-step explanation:

ice cream

Answer 2

Kelvin's hourly pay before the raise is rounding off to $10.68.

What is rounding off ?

• Rounding off means a number is made simpler by keeping its value complete but closer to the coming number.
• It's done for whole figures, and for numbers at colorful places of hundreds, knockouts, tenths, etc. To round a number look at the coming number in the right place, if the number is lower than 5, round down and if the number is 5 or further than 5, round over.
• Rounding numbers relate to the rounding of decimal figures to a certain degree of delicacy. We can round numbers to the nearest sums, tenths or hundredths. Then is the general rule for rounding.

Let x be the pay before the raise

x+ 3% of x is the new pay

x + .03x = 11

1.03x = 11

Divide each side by 1.03

1.03x/1.03 = 11/1.03

x =10.6794932

Rounding to the nearest cent

x = 10.68

Hence, Kelvin's hourly pay before the raise is rounded off to $10.68

Learn more about rounded off here:

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