Number of trucks=T Number of cars=6+T cars+trucks=20 6+T+T=20 2T=14 T=7 cars=6+7 Answer:13 people owned a car.

Number of trucks=T Number of cars=6+T cars+trucks=20 6+T+T=20 2T=14 T=7 cars=6+7 Answer:13 people owned a car.

A=P (1+r/n)^nt =12000 (1+0.08/52) 52*6 =19386 The value of the investment after 6 years is $19386.

solve the inequality 3x+7>28 (answer)

3 x + 7 > 28 3 x > 21 x > 7.

This equation is a proportion x^2 - 27 =(x -3)(x -4) x^2 - 27 = x^2 -7x +12 7x = 39 x =39/7 x = 5.571

r=d/t r=195/39 r=5feet/seconds.

CAROLE C.

Experienced Tutor and Certified College Adviser

Montclair, NJ

4.9
(519 ratings)

John E.

Physics and Math tutor - Masters from Cornell and Columbia University

New York, NY

4.8
(124 ratings)

Sean B.

Talented Math and SAT tutor for all

New York, NY

5.0
(18 ratings)