casey has n nickels. meghan has 4 times as many nickels as casey has. write an expression for the total number of nickels casey and meghan have. then simplify the expression.

Major arc JL measures 300°. Which describes triangle JLM?

What graph best represents the equation y=-1/2x + 2

passing through (-9,-2) and parralel to the line whose equation is y=-5x+3 write an equation for the line in slop intercept form

2 1/2 : 1 5/8 = Two and a half divided by one and five eights

How do you find the y-intercept in a quadratic equation

Ratios equivalent to 7:4

The distance, d, in kilometres, travelled by a plane after t hours can be represented by d (t) = - 4t³=40t²+500t, where t is greater than or equal to 0 and less than or equal to 10. How long does the plane take to fly 4088 km?

What is 56 multiplied by 67%

Passing through (-1, - 7) and perpendicular to the line with equation 4x + 5y = 31

A barrel of water is full. It decreases by 85%. Now it has 120 liters of water. How much liters of water did it have to begin with?