Jeff and Kayla are finding the product of 178 X 56. They both are using the distributive property to find partial products.

Look at their work below. How did each student break up the factor 56 Jeff 178 * 50 178 x 6 Kayla 178 178 X 20 X 30 178 X 6 a.

Explain why each student's work shows a way to find the product of 178 X 56. b.

Would you use one of these
methods or a different method to find the product of 178 X 56? Why?

Which expression is equivalent to 2^4y^3

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest