Solve

4x+5x-27=15-12x

For each quadratic function, find the axis of symmetry of its graph. Y=x^2 + 4x-7 Y=2x^2+3x-4

Write as an expression and simplify: The square of the difference of x and 8y

Simplify n - {1 - [n - (1 - n) - 1]}. n - 1 -n - 1 3n - 3 -3n + 3

If a number is increased by 24 and then divided by 5 the result is 7

If 2^2x=2^3, what is t he value of x?

An elephant weighs 15,000 pounds on Earth and 2,500 poundson the Moon. Assuming the weights are proportional whatpercent of its weight on Earth is its weight on the Moon? How does the percent describe how theweights are related?

What percent of 50 is 32?

Which solids have the same types of vertical cross sections through the base? a rectangular prism and a cylinder a rectangular prism and a cone a cylinder and a cone a cylinder and a pyramid

The biology class has a lab every 4 days. the earth science class has a lab every 3 days. On which day do both classes have lab

Suppose the left-most digit of two numbers are eight and three can you tell which number is greater explain