Expressions
Evaluate the expression for x = 5.
2x + 4
14
4 • 2 + 5 • 4
28
Aleena can type 270 words in 3 minutes. How many words can she type in 1 minute?
90 words per minute
2/3 times 1/3
2/9
3/8 div 1/2
6/8 or 3/4
Evaluate the expression
for x = 3 and y = 2.
x^2 + 4y - 1
16
5(3 + 4 • 2)
55
Cooper drove 220 miles in 5 hours. What was his average rate of speed?
___miles per hour
44 miles per hour
44 mph
2 2/3 times 1/3
8/9
4/5 div 1/2
8/5 or 1 3/8
Evaluate the expression
for a = 3 and b = 4.
3a + 4b - 2
23
3 + 4 • 8 - 5 • 2
25
Elliana sent 14 texts in 2 minutes. At this rate, how many texts would she send in 6 minutes?
42 texts
2 1/5 times 3
33/5 or 6 3/5
3/10 div 2
3/20
Evaluate the expression for m = 3.
5 + 3(2m - 4)
11
42 - 6 + 4 • 5
30
Andy read 16 pages in 8 minutes. At this rate, how many pages would he read in 14 minutes?
28 pages
2 1/2 times 1 3/4
35/8 or 4 3/8
5 div 1 1/2
10/3 or 3 1/3
Evaluate the expression for a = 5.
(3+4a-7)/2
8
(8+(3*2+4^2))/2
15
Tiegan drove 130 miles in 2 hours. At this rate, how many miles would she drive in 5 hours?
325 miles
2 1/4 times 1 1/2
27/8 or 3 3/8
1 2/3 div 2 1/4
20/27