Whic expression is equivalent to 4x + 3z + 5y + 3x + y
a) 13y + 3z
b) 10x + 6y
c) 7x + 6y + 3z
d) 7x + 5y + 3z

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

What is the explicit rule for the sequence in simplified form? −1,−4,−7,−10,−13… an=4−5n an=−4−3n an=2−3n an=−6−5n