Simplify the expression. Assume that all variables are positive when they appear.5
- 3
A. 2
B. 5
- 3
C. 4
D. -4
Answer: D
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Solve the problem.Midtown Delivery Service delivers packages which cost 
per package to deliver. The fixed cost to run the delivery truck is 
per day. If the company charges 
per package, how many packages must be delivered daily to break even?
A. 67 packages B. 15 packages C. 13 packages D. 23 packages
List the numbers from the set that are of the type indicated.{11, 
, -22, 0, 0.42}Irrational numbers
A. 
, 0.42
B. 
C. 
, 0, 0.42
D. 
, -22
Solve.Sandi can make a quilt in 10 days and Eva can make a quilt in 7 days. In how many days can they make a quilt working together?
A. 5
days
B. 3
days
C. 4
days
D. 4
days
Without actually converting, choose the most reasonable answer.A baby bottle has a capacity of about __________.
A. 25 L B. 250 mL C. 25 mL D. 2.5 L