An old grain elevator starts 50 feet from the base of a silo and runs to the top of the silo 50 feet high. If a new silo is constructed that is twice as tall, how long is the new grain elevator?

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

Which two undefined geometric terms always describe figures with no beginning or end?

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250