The 42 foot tree casts a shadow of 63 feet. how long is a shadow of a 5 foot girl who is standing near it

Why can't you use the product of powers rule to simplify this expression? Explain. 3^4•2^8

What is 336 divided by 7

20 * (6/ 8) = □ 20 * (4/3) = □ 20 * (8/6) = □ 20 * (3/4) = □ 6 * (8 /20) = □ the parentheses are fractions

What is a verbal expression for 2m

0.8 is 20% of what number?

Lin's father is paying for a $20 meal. He has a 15%-off for the meal. After the discount, a 7% sales tax is applied. What does Lin's father pay for the meal?

Jacob and zachary go to the movies theater and purchase refreshments for their friends. jacob spends a total of $18.55 on two bags of popcorn and three drinks. zachary spends a total of $27.70 for four bags of popcorn and two drinks.

A $25 credit and a $25 charge appear similar, yet they are very different. Describe what is similar about the two transactions. How do the two transactions differ?

What are the cofficients in the expression 8y2 + 12x-5y+7

What is the greatest common factor of 12a and 9a2?