Solve the system of equations by substitution. What is the solution for x? 2x + y = 1 4x + 2y = - 1

Charlie runs ata speed of 3 yards per second. about how many miles per hour does charlie run?

A police car drives with a constant speed of 50 miles per hour. How long will it take to travel a distance of 175 miles?

The area of a square is 100 cm2 what is the perimeter

If sally eats p candy bars and joe eats 8. There is 56 altogether. What is p equal to?

If a child's knowledge of the alphabet is limited to the letters a, b, c, i, and e, and if the child writes two letters at random (assume the child may write the same letter twice), what is the probability that they are both vowels? 3/5 6/25 9/25

Factor out the largest term possible (Show work) -18a^2 m^5 + 12a^4 m^3

When two fractions are between 0 & 1 half how do you know which fraction is greater explaina

Values of x and g (x) are given in the table below. for what value of x in the table is g ' (x) closest to 3?

Chuck gets a 7% raise this year. if chucks salary is equal to "t", write the equation to determine Chucks's new salary

What nuber ges halfway between 16 and 42