at a school there are 63 sixth grade students who buy their lunch. there are 90 students in the sixth grade. what percent of the sixth grade students in the school buy their lunch?

If C (m) = 0.50m + 30 represents the cost of renting a car, how many miles were driven if the cost is $130? 50 miles 80 miles 200 miles 320 miles

Which number can be removed from the following list of data so that the median will remain the same? 70, 15, 28, 65, 45, 50, 40

The function f (x) is continous on the interval (-3, 4). If we know that f (-1) = 4 and f (3) = 7, what can we say about the outputs of f (x), i. e. what values does f definitely take and/or not take?

2 (3x+4y) I need this problem worked out

Will Upvote you! Evaluate the function rule for the given value. y = 8 ∙ 3^x for x = 4 A: 96 B: 1944 C: 647 D: 648

Add. Show partial sums. Look for the pattern write last addition problem in the pattern 1) 318+235 320+335 322+435

Between x = 2 and x = 3, which function has a greater average rate of change than y = 13-x? A) y = 2xB) y = 5x-2C) y = 14-xD) y = 23-x

Jason made Christmas cookies in the shape of stars and snowman. She made 12 star cookies and 8 snowman cookies. What percent of the cookies were shaped like a star?

Find the upper bound estimate for 354 + 267.

What is the solution to this system? Y=-5x+8, y=11/7x-4/7