Which number is the principal square root of 49? There is no principal square root. 7 and - 7 7 - 7

A shadow 60 feet long is cast by an observation tower that is 32 feet tall. If a nearby oak tree is 8 feet tall, then how long will the oak tree's shadow be?

A bulletin board is 40 cm wide, each of her ribbon is 4cm wide and her photos are 12cm wide. what combinations of ribbon and photos will fit side by side with no overlap on the her bulletin board

Round 6 4/9 to nearest whole number

A pool measuring 16 meters by 22 meters is surrounded by a path of uniform width, as shown in the figure. If the area of the pool and the path combined is 832 square meters, what is the width of the path?

3. Kanyla makes and sells custom phone cases. Next week she will pay a $25 fee for the use of a a table at a flea market. She will charge $12 for each phone case she sells at the flea market.

Midge held the school high jump record for 344 weeks. Which is the best estimate of the number of years Midge held the record?

Solve each equation. Then graph the solution set. | n - 3 | = 5

Is 10 a solitary number?

Gerry is looking to buy a new car and finds one she likes for $1,000. The dealership is currently offering 15% off. How much money will Gerry save if she buys the car? Select one: A. $15 B. $985 C. $850 D. $150

Find the range of the given data set. 55, 57, 39, 72, 46, 53, 81