Katie runs 4 miles in 24 minutes. how many miles can she run in 30 minutes?

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2