Biff has a job cleaning tables at the Big Belly Beef Burger Buffet. He earns $50 per night, guaranteed. He also earns a $3 tip for every person at the tables he cleans, but has to give half the tips to the dishwasher. On Wednesday he cleaned 10 tables with 4 people at each. Create and solve a BEDMAS equation to determine Biff’s earnings for that night.

Select all the correct locations on the image. select all the expressions that result in a product that is a rational number. mulitiple choice4/3 x 12/3 32/4 x 15/4[tex]\sqrt{\frac{3}{2} }[/tex] x 22/7[tex]\sqrt{11}[/tex] x 2/3

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered