Solve the problem.Tony wrote a lot of checks today. His tuition at the community college was $412.95 and textbooks were $68.38. He also paid $23.27 for an oil change on his car, $24.54 at the grocery store, and $25.49 for his brushes and paint for an art class he is taking at the college. What were his total school expenses?
A. $47.81
B. $459.01
C. $506.82
D. $554.63
Answer: C
You might also like to view...
Find the value of the expression.
A. 
B. 
C. 
D. 
Solve the problem.The height in meters of women of a certain tribe is approximated by 
where t is the woman's age in years and 
Estimate the height (to the nearest hundredth) of a woman of the tribe 4 years of age.
A. 0.52 m B. 0.96 m C. 0.77 m D. 1.12 m
Write an algebraic expression for the specified quantity.A merchant has light roast coffee worth $6.50 a pound that she wishes to mix with dark roast coffee worth $9.99 a pound. Let x = the number of pounds of dark roast coffee in a 50-pound mixture of light roast coffee and dark roast coffee. Write an algebraic expression in x for (i) the number of pounds of light roast coffee in the 50-pound mixture; (ii) the value of the dark roast coffee in the 50-pound mixture; (iii) the value of the light roast coffee in the 50-pound mixture.
A. (i) 50 + x (ii) $9.99(50 + x) (iii) $6.50x B. (i) 50 + x (ii) $9.99x (iii) $6.50(50 + x) C. (i) 50 - x (ii) $9.99(50 - x) (iii) $6.50x D. (i) 50 - x (ii) $9.99x (iii) $6.50(50 - x)
If possible, evaluate the expression by hand. If not, approximate the answer to the nearest hundredth.
2
A. 
B. 
C. 
D. 