Answer:
Step-by-step explanation:
The existence of a unit rate implies that you have TWO variables. Here you list only one: $.
If you pay $2.98 for 6 units of something, such as pieces of fruit, then the unit rate would be:
$2.98
----------------------- = $0.50/piece
6 pieces of fruit
Answer:
Combine the like terms. In this equation there are two like terms. They both are xy. Note: When there is no number in front of a term, you can assume that the number is 1.
5xy - 1xy
Subtract normally and then attach the xy.
4xy
Hope this helps! :)
Answer:
8/45
Step-by-step explanation:
1x8 is 8 and 5x9 is 45
Answer:
64
Step-by-step explanation:
2^6 = 2 * 2 * 2 * 2 * 2 * 2 = 64
