1. If A = 3x2

+5x-7,B=7x2

-11x+9,C=13x2

-6x+17

find (a) A + B + C (b) A + B - C (c) A - B - C (d) A - B + C

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

Will mark brainlist what is the slope of the line passing through the points (-2, -8) and (-3,-9)? -7/5-5/71-1