Evaluate expressions
Evaluate:
65r-42s; r=8 and s=2
436
Find something equivalent to 2(4x)+7
A. 3x
B. 8x+7
C. 4x-7
D. 8x
B. 8x+7
Y’all get an easy break!!
896 x 75r; r=4
What does this equal?
268,800
Evaluate:
678 x 41d; d=4
111,192
Mariah has to find expression equivalent to 7 x 56s-4s. What was it?
7 x 52s
What is equivalent to 6(65-7)+48r?
348+48r
Evaluate:
43s+64r; s=2, r=6
470
What is equivalent to 7(5+s)?
A. 35+7s
B. 34+7s
C. 105
A. 35+7s
The rain fell for 60 minutes straight. Then the rain stopped for 48 minutes. Then it fell for 72 more minutes. What is the total amount of minutes the rain fell.
132 minutes
Evaluate:
3+64d-7; d=4
252
64(7-6)+6s is equivalent to what expression?
A. 72+8
B. 66-7
C. 64+6s
C. 64+6s
856-75e; e=3
Evaluate
631
Evaluate:
643 x 789s; s=4
2,029,308
654(56+7)-4d is equivalent to what number?
41,202-4d
Evaluate:
756-34+45r; r=24
1,802