Answer:
I think B
Step-by-step explanation:
b×h=a
this is how to represent it and it is a direct variation.
Initial number that is given in the question = 280
Final number that is given in the question = 289
Total amount of increase in the number = 289 - 280
= 9
Then
Percentage of increase in the given number = (9/280) * 100
= 90/28
= 45/14
= 3.21 percent
So the percentage increase in the number is 3.21%. <span>I hope
the procedure is clear enough for you to understand. This will help you to
solve similar problems with ease in future.</span>
Answer:
Step-by-step explanation:
Let tacos be x and burritos be y
So, Avery purchased 4x+2y = 21
Sasha purchased 4x+3y = 26.5
Solving the 2 eqns:
4x+2y=21
-4x-3y=-26.5
-y=-5.5
The cost of one burrito is $5.5
Which is the larger proportion, 0.28 or 0.25?