What is 3600-6.3⋅10^2 in scientific notation

Factor completely: 4x2 + 25x + 6

Maria bought 20 apples and oranges for her children's school lunches. Apples cost 40 cents each and oranges cost 35 cents each. She spent $7.75 for the fruit. How many of each kind of fruit did maria buy?

Tracis Bank charges $2 for withdrawals at nonbank ATMs and a fee of $2.50 per month for debit card. last month she paid $10.50 in ATM and debit card fees how many numbers ATM withdrawals did she make

How do i solve 24-r*s if r=3 and s=7

What is the ratio of 267?

A 880-foot tree has grown at a constant rate each year. In the equation below, t is the age of the tree in years. 20t = 880

The last square of the chessboard is square 64. How many pennies are on square 64?

Im going to buy huaraches in womens (7.5) so do i order that size or order an 8?

Ms Cooke bought 9/10 of a cake. She ate 2/5 of her cake. How much cake left.

The average of 4 number is 85. if three of the numbers are 76, 78, and 81 what is the fourth number.