How many real numbers in f(x)=x^2+x^2+2

Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?