Answer:
8.8 cards were sold
Step-by-step explanation:
20% of 44 is 8.8
Answer:
d=18.05
Step-by-step explanation:
the diameter is 18.05
The answer to the first one is y=2 and x=6 and for the second one it is y=2 and x=6
The rules tell me to add the exponents. But I when I started algebra, I had trouble keeping the rules straight, so I just thought about what exponents mean. The " a6 " means "six copies of a multiplied together", and the " a5 " means "five copies of a multiplied together". So if I multiply those two expressions together, I will get eleven copies of a multiplied together. That is: