How many solutions does this system have?

y = 5x + 6

y - 5x = 7

A. no solutions

B. 1 solution

C. 2 solutions

D. infinitely many solutions

A positive integer is twice another. The difference of the reciprocals of the two positive integers is 1/8. Find the two integers

Define zero slope of line in a graph

A standard showerhead dispenses 50 gallons of water in 20 minutes. At this rate, how many gallons of water will a standard showerhead dispense in 5 minutes? F. 12.5 gallons G. 2.5 gallons H. 37.5 gallons J. 2 gallons

A chess club with 90 members is electing a new president Charmaine received 72 votes. What percentage of the club members voted for Charmaine?

At a certain time of the day, a child whose height is 40 inches casts a shadow that is 26 inches long. The child's father casts a shadow that is 44.2 inches long. The father's height in inches is represented by x. What is x?

Solve the inequality. 2 (4x - 3) ≥ - 3 (3x) + 5x? x ≥ 0.5 x ≥ 2 (-∞, 0.5] (-∞, 2]

Write an equation relating x and y

Jordan starts his day by doing his exercises. Jordan jumps rope for 10 minutes and lifts weights for 30 minutes. Jordan runs 10 miles in 40 minutes, which is 0.25 miles per minute, that is his unit rate.

What does 298% of 45 estimated equal

Kevin weighed 200 pounds when he started his diet and lost 26 pounds. What percent of his original weight did Kevin lose? A 8% B 12% C 13% D 16%