Answer:
Step-by-step explanation:
<u>Tony needs to simplify the fraction:</u>
The unit rate of 8 to 4 is 2 to 1
Answer:
9m-45
Step-by-step explanation:
1) multiply 9*m, which is 9m
2) multiply 9*-5, which is -45
Answer:
Step-by-step explanation:
you add 20 for mr brown 20 for mrs brown 10 for kid one 10 for kid 2 ten for kid 3 and 10 for kid for giving you a grand total of 80 dollars