Monica paid sales tax of $1.50 when she bought a new bike helmet. if the sales tax rate was 5 percent, how much did the store charge for the helmet before tax

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?