Answer:
7
Step-by-step explanation:
So, substitute in your 4 for r, 2(3) + 1. Multiply 2 and 3 to get 6 and then add a to get 7. I hope this helps :)
The equation would have to be set up as 4b - 4 = 10.36. This is because you’re buying 4 boxes of fruit loops, and $1 taken off each box is $4 total for all four boxes.
Answer:
60%
Step-by-step explanation:
4/12 and 5/8 is 96
1/4 and 5/6 is 20
3/5 and 4/10 is 50
9514 1404 393
Answer:
no
Step-by-step explanation:
A proportion is an equation saying two ratios are equal to each other.
One ratio is not a proportion.
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It would be a proportion if it were said to equal something:
2/7 = peanuts/popcorn . . . is a proportional expression
