Chapter 1: Q19. (page 34)
Solve each equation
Short Answer
Expert verified
The value of a is 14.
Chapter 1: Q19. (page 34)
Solve each equation
The value of a is 14.
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While on vacation, the Jacobson family drove 312.8 miles the first day, 177.2 miles the second day, and 209 miles the third day. About how many miles did they travel in all?
The table shows donations to help purchase a new tree for the school. How much money did the students donate in all?
Number of students | Amount of Each donation |
---|---|
20 | \(250 |
15 | \)325 |
Estimate each square root to the nearest whole number.
Name the set or sets of numbers to which each real number belongs.
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