Chapter 4

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Which number below will give the sum of zero when added to 1,235? A. 1.235 B. -1.235 C. 2.470 D. -2.470 For questions $8-13$, write your answers in the blanks.

$34.56-13.23=$

. $7.454\times 2.3=$

$21.9555÷1.23=$

$1.80264÷0.203=$

. $45.55\times 15=$

Tony fills his car with gas. His tank holds 14.0 gallons of gas. He pumps 8.37 gallons into the tank. If his car averages 27.6 miles per gallon, how far could he have driven before running out of gas had he not stopped to fill up? Give your answer to the nearest whole mile. A. 155 miles B. 386 miles C. 462 miles D. 617 miles

Juniata pays $\mathrm{\$}132.50$ a month in car payments and $\mathrm{\$}675.00$ for rent. She spends an average of $\mathrm{\$}512.50$ a month for utilities, food, and other necessities. She has savings of $\mathrm{\$}3300$. How many months of expenses does she have saved? A. 2 B. 2.5 C. 3 D. 3.5