(i need this answered quickly! )

what is the value of the expression 5(7+y)z when y = 0.4 and z = 1.6?

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?

Ms. aniston asked seven students in her class to collect pet food cans for a local animal shelter. the dot plot shows the number of food cans collected by each student. each dot represents one student. what is the median of the data set? a. 6 b. 9 c. 7 d. 8