What is the ratio of total sandwiches to ham sandwiches if Sharon made 12 turkey sandwiches and 5 ham sandwiches ​

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school