Laura works in a furniture store. She earns $160 a week plus 6% of all sales over $2,000. One week in January, her paycheck was $700, how much did she sell? Show all work

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75