Three months ago, Viviana could jog 2 miles in 40 minutes. Today, she can jog 2 miles in 22 minutes. What is the percent change?

Novak gives 9 packs of paper to a group of 5 students. if the group shares the paper equally how many packs of paper does each student get. write the a answer as a mixed number

Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.

Multiply sixth of sixty six by a half of ten show step by step method