1. Write a system of equations and solve. Remember to state what variables you are using and what they represent. You buy 5 Crunch bars
and 6 Kit Kats for $12.23 and your friend bought 3 Crunch bars and 8
Kit Kats for $12.31. How much do the candy bars each cost?

The average human heart beats 72 beats per minute. how many times does it beat in 15 seconds?

What is the sum or difference 4x10 – 9x10 (1 point) –5x10 –5x20 –36x10 –36x20 this is the cca test i need all the answers this is the first 2

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.