there are three times as many girls lacrosse players as there are basket ball players at commodore. if there 84 total athletes between the two teams how many lacrosse players are there

Find the slope of the line y=1

A survey asked 14 students + 5 other students how long they talked for the same week. this survey said the mean number of minutes all the students talked was 171 minutes.

What would be a good estimate for the number of rainy days

susan belongs to a music club. In this club students can buy a student discount card for $19.95 this car to last them to buy CDs for $3.50 each after one year Susan has spent $61.95

Jayden rotates a trapezoid around its vertical axis of symmetry to make a solid figure. What is the shape of a vertical cross section of the solid figure? A) square B) triangle C) rectangle D) trapezoid

3. "a varies directly with b". If a = 4 when b = 21, find a when b-7.

Evaluate the expression using order of operations 8-3[{4+2}+6]=?

Let n be a prime number. Which of the following statements CAN be true? A. n is a perfect square B. n is even C. n is irrational D. nis negative E n is divisible by 4

Katie practiced the flute for 45 minutes. Then, she ate a snack for 15 minutes. Next, she watched televison for 30 minutes, until 6:00 P. m. At what time did Katie start practicing the flute?

The vertex form of the equation of a parabola is y = (x+3) ^2+53. what is the standard form?