Solve each equation. a.-1/4m + 5 = 16; x=
b.10b + (-45) = -43; x =
c. 5.4 = 0.3 (x + 8) ; x=

Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?