If a taxi ride costs d dollars a mile for the first x miles, and d+n dollars for each additional mile. A. xd+(x+y)(d+n) B. (2x+y)(2d+n) C. (x+y)(d+n) D...
If a taxi ride costs d dollars a mile for the first x miles, and d+n dollars for each additional mile. A. xd+(x+y)(d+n) B. (2x+y)(2d+n) C. (x+y)(d+n) D...
An old grading system describes grades from 0 to 10. New grading guidelines require that grades be entered from 50 to 100. A. 5g B. g+50 C. g+90 D. 10g-50 E...
If josh earns d dollars in x hours. A. x/x+10 B. 10d/x C. d+(10d/x) D. x^2+10x/d E. dx+10d
If it takes m sacks of oats to feed h horses. A. h/mn B. mn/h C. hn/m D. hm/n E. hmn
A certain number is increased by 15 and the result is doubled. The new result is 6 more than 3 times the original number. A. 4 B. 9 C. 10 D. 12 E. 24
In 2003 there were 1078 J.C. Penney stores and in 2007 there were 1067 stores. Let t=3 represent 2003
if (4x+3y)/(16x^2-9y^2)=10
(2a+3b)/(4a^2-9b^2)=9
a. 1<x<11 b. -1<x<11 c. x>11 d. -11<x<1
if 1-3x<0 a. x< 1/3 b. x> 1/3 c. x> -1/3 d. x> 1
If the difference between one-third of a number and one-seventh of that same number is 8?
a. 36 b. 16 c. 8 d. 4 e. 2
a. x-6 b. 6x c. (x-6)/30 d. x/30-150 e. x/30-60
a. Dividing by 2 b. multiplying by 2 c. dividing by 32 d. multiplying by 32 e. multiplying by 9/32
A football team won w games and lost 1 game.
A truck travels 245 kilometers on 35 liters of gasoline
The cost of an adult ticket is $4.00 The cost of a student ticket is $2.50 The total amount received from 600 tickets was $1830
Candy A costs $2.50 per pound Candy B costs $4.50 per pound Ten pounds of the combined mixture cost $37.00