The diameter of a circular garden is 22 feet, what is the approximate area of the garden?

1) 50 sqr feet
2) 100 sqr feet
3) 254.34
4) 379.94

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

What is the value of x in the following equation. -x ^3/2 = -27

What is r i 4.5+10r=-6.5 with work pls