Evaluate the given expression.sec
A. 
B. 
C. 2
D. 
Answer: C
You might also like to view...
Solve the problem.Robin is having her yard landscaped. She obtained an estimate from two landscaping companies. Company A gave an estimate of $210 for materials and equipment rental plus $60 per hour for labor. Company B gave and estimate of $270 for materials and equipment rental plus $45 per hour for labor. Create a cost equation for each company where y is the total cost of the landscaping and x is the number of hours of labor. Determine how many hours of labor will be required for the two companies to cost the same.
A. 8 hr B. 3 hr C. 7 hr D. 4 hr
Provide an appropriate response.What is the ratio of students carrying 5-9 hours to those students carrying 15-19 hours?
A. 
B. 
C. 
D. 
Subtract. Simplify, if possible.
- 
A. 
B. 2x + 4
C. 
D. 
Find the median of the set of data.78, 15, 219, 163, 297, 245, 244
A. 244 B. 180 C. 163 D. 219