A: 5x - 2y = 10 b: 4x 3y = 7 to solve this system of equations by elimination, what could you multiply each equation by to cancel out the y-variable?

For any n, 33 divides (n^101-n). prove this is true.

What is the value of the expression? 3⋅[ (30-8) : 2+2]

Solving quadratics the value of danielle's investments is modeled by the equation V (t) = 3t^2+70t+100 where t represents the number of months after she made her initial investment.

Kay buys 12 pounds of apples. Each pound cost 3$. If she gives the chaser 20$ bill, how much change will she receive

Dawn is going scuba diving. Which situation would be modeled by a positive number? A. On the dive boat deck B. At the waterline C. Underwater near a reef D. On the ocean floor

How many counting numbers less than 20 have an odd amount of factors?

orly uses 2 cups of raisins for every 12 cups of trail mix she makes. How many cups of trail mix will she make if she uses 8cups of raisins

Which ordered pairs lie on the graph of the exponential function f (x) = 3 (14) x?

14285714/1000000000 simplified

What is 23 * 47 rounded to the nearest hundred