Como se llama estos signos

Jessica went to the grocery store and purchased a box of cereal for $3.75, milf for $1.50, and bread for $2.25. She paid with a $20.00 bill. How much change did Jessica receive?

How do you find the length of a circle

Find the least common multiple of 14 and 6. Answer:

What number must be added to the expression below to complete the square? x^2-9x A. 81/4 B.-81/4 C. 9/2 D.-9/2

Find the smallest 4-digit number perfect square.

Farmer Tom can grow potatoes, cabbages, or cauliflower on his land. However, he has decided to grow only potatoes. What is Farmer Tom doing? specializing downsizing diversifying

64x = 8 What is value of x that makes the equation true?

Which equations are aquivan to 3/4 + - 7/4 check all that apply

Battery was charged. when the charging began it was 23% full after 30 minutes of charging the battery was 89% full. how fast was the battery charged? How long did it take the battery to be funny charged?

93*10 of 6th power whole number