Match each system on the left with the number of solutions that it has on the right. Answer options on the right may be used more than once.
x = y - 3
2x - 2y = - 6
no solution
one solution
5x + 2y = -7
10x + 4y = - 14
infinite number of solutions
3y - 6x = 3
4x - 3y = -2
3y - 6x = -3
4x - 2y = -2

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18