Determine the value of each of the following expressions. a.
32
×
21

b.
30
,
000
÷
10

c.
478
+
593

d.
101
−
68

Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles

Which letters from the table represent like terms? a and b b and c a and d b and d

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?