Darcy uses place value blocks to show a number. she uses 4 thousand blocks and five hundereds blocks. what is the number? how can she use place value blocks to show the number another way? explain.

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

If i had 1234 apples and 1 banana what is the total amount

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)