6g + 8h = 40

-6g + 2h = - 20

what are the values of g and h?

A container has red blue and white marbles. Four times the number of white marbles exceeded 9 times the number of red marbles by 10. The ratio of blue marbles to red marbles was 3 to 1. There is a total of 65 marbles of all 3 colors.

8% of what is 2.8?

Jayden is running laps at track practice. The track is 25 kilometers around. Jayden runs 1 lap in 2 minutes. How many minutes does it take Jayden to run 1 kilometer?

Chitchat wireless charges $0.30 per minute plus a monthly base fee. In septembermaggieised 120 minutesand her bill was $51. Write and solve and equiationto fing the cost if maggie used165 minutesin october

Solve for x in 6 х + 1 = 7

What expression represents eight more than the product of some number cube and two

The price of a car has been reduced from $23,500 to $17,155. What is the percentage decrease of the price of the car?

Solve 5n+5=45 i would like to know how to do two step quations

Charlie can make 125 pizzas in 5 hours. how many pizzas can he make in one hour?

What is the standard form of the number shown in this caculator display? 3.82eplus7