a class voted for either rollerblading, swimming, or biking as their favorite summer activity. if rollerblading got 21% percent ad swimming got 40%, what percentage of the class voted for biking?

Explain the following: y-4=-5 (x+1) A. Decreasing slope, y-intercept - 1 B. Increasing slope, y-intercept - 1 C. Decreasing slope, y-intercept 1, x-intercept 5

What do you think the variable in each student's expression represents?

The length of a rectangle is five times its width. if the perimeter of the rectangle is 60 in, find its area.

Cary is 6 6 years older than dan. in 7 7 years the sum of their ages will be 86 86. find the age of each man now.

Mai deposits $ 3000 into an account that pays simple interest at a rate of 3 % per year. How much interest will she be paid in the first 3 years?

There are 8 rulers in the drawer Sara took 3 rulers from the drawer how many rulers are now in the drawer

What is the value of "c" in the quadratic equation 3x 2 + 5x + 7 = 0?

What is the estimated sum? round each number to the nearest hundred before adding. 521,370 26,839

You are planning a 420 mile trip. You will drive at a rate of 60 mph. After 2 hours of driving you stop for 15 minutes. After two more hours, you will stop for 30 minutes to eat. Two hours later, you will stop for 15 minutes again.

The results from spinning a spinner multiple times are given in the table below. Color Frequency blue 17 yellow 14 green 13 red 9 purple 17 What is the experimental probability of spinning purple? A 17/43 B 17/50 C 17/70 D 17/60