The jones family and the smith family both went out for a night at the movies. the jones family bought 5 drinks and 2 bags of popcorn for a total of $18.75. the smith family bought 4 drinks and 6 bags of popcorn for a total of $31.50.

how much does each bag of popcorn cost?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.