On his last four tests, danilo scored 55%, 78%, 84%, and 93%.what score should he get on the next test so that his average on all five tests is 80%?

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

The function f(x) is shown in this graph the function g(x)=6x