Riley is 3 years older than his sister. What is the expression

Find the range for these numbers. 12, 9, 24, 24, 37, 18,9,6, 24 A. 6 OB. 18 O c. 24 OD. 31 O E. 37

What values of c makes the polynomial below a perfect square? x^2+16x+c c= A. 64 B. 32 C. 4 D. 256

Find the probability of 3 successes in 7 trials of a binomial experiment in which the probability of success in any one trial is 35%. Round to the nearest tenth of a percent

Simplify 2 (6x+21) + 14

Convert 16 2/3 to a fraction

Aunt Annie and her family traveled 253 miles on Tuesday and 157 miles on Wednesday. It is 473 miles from Annie's to Grandma's How many miles do they have left to travel on Thursday?

There are 56 students in the orchestra and twice that number in the band. There are 23 boys and 24 girls in the choir. If each student only participates in one group, how many students total are there in the orchestra, the band, and the choir?

What is the length of the diagonal of the rectangle? A) 29.75 B) 10.625 C) 126.4375 D) 21.25 With sides of 12.75 and 17 on the bottom.

An equilateral triangle's perimeter and a rectangle's perimeter have the same numerical value. The length of the rectangle is the same as the side of the triangle. The width of the rectangle is 12. What is the length of the rectangle?

Where do two perpendicular lines intersect