Use signed numbers to solve. A helicopter rose 2400 feet, descended 1650 feet, and then descended another 725 feet. What was the net gain or loss in altitude? A. gained 25 ft B. lost 750 ft C. lost 25 ft D. gained 750 ft

The number 57,733 contains two sets of digits in which one, digit is ten times as great than the other. What are the values of the digit in each set

A family is purchasing a house and needs to finance a $195,000 mortgage from the bank with an annual percentage rate (APR) of 5.3%. The family is financing it over 30 years and making monthly payments. What is the monthly payment? $541.67 $860.

The bakers at Healthy Bakery can make 200 bagels in 2 hours. How many bagels can they bake in 12 hours? What was that rate per hour?

Find the function p defined by a polynomial of degree 3 with real coefficients that satisfy the given condition. two of the zeros are 4 and 1+i

Factor this equation 4x-16

Gabby is recording her results from flipping a coin. She notices that heads has occurred 18 out of 41 times. What is the frequency of tails?

The standard form of the equation of a parabola is x = y2 - 4y + 20. What is the vertex form of the equation? A. x = (y - 4) 2 + 4 B. x = (y - 2) 2 + 16 C. x = (y - 2) 2 + 4 D. x = (y - 4) 2 + 12

Can somebody explain how to convert fractions with different denominators to fractions with the same denominator

There are 6 boys and 8 girls in a singing group. what fractional part of the group is girls

Is the relation a function? { (14, 9), (15, 8), (8, 7), (1, 9), (15, 2) }