What is the value of X in the equation X + 7 = 19

Michael has to paint a house whose size is 2,800 square feet. He used 5 gallons of paint to cover 1,750 square feet. How many more gallons of paint will he need to cover the remaining area?

30x-5+10x-6+6x simplify

The length of a rectangle is 3 times it's width. If the perimeter of the rectangle is 144cm. Find it's area

Tell wether the the graph of each quadratic functions opens upward or downward y=-3x^2+4x Y=1-2x+6x^2 Y+x^2=-x-2 Y+2=x^2 Y-2x^2=-3 Y+2+3x^2=1

What does the t equal in this equation 100t=-35 t=?

Does eight going to 53

Separate the number 18 into two parts where the product of those parts is 77

Can 9 be a square root

84 pounds is how many pounds on the moon

The average score on a biology test was72.1 write the average score using a fraction