Functions W and Z are both linear functions of x.

Function z

Function W

x + 30

15.8

15.76

15.72

15.68

Which statement comparing the functions is true?

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

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?

Which number line correctly shows 0.8 + 0.3?