1450 is what would be in her bank account after 15 years
Answer: 2/20, because all those marbles in total is 100. the blue and black marbles would be 70, if you simplify all of it it'd be 2/25.
Step-by-step explanation:
Answer:
Independent Variable
Step-by-step explanation: Did a quiz with the same question.
Answer:
C, 3y(2y+9)
Step-by-step explanation:
you can factor out a 3 from both 6 and 27, as well as a y from both so you would put them on the outside as shown in C. Hope that helped! Let me know if you need more of an explanation, and id be happy to help!
6y^2+27y
6 and 27 both have a common factor, meaning that the same number can go in to them both, 3. Because both 6 and 27 have a y, you are able to also take out a y so outside would be 3y.
so the answer is 3y(2y+9)
Using proportions, it is found that the expression that represents the final price is given as follows:
C(t) = 0.918t.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
In this problem, we have that:
- With the discount, the price is of 0.85t.
- With the taxes, the price is increased by 8%, hence multiplied by 1.08.
Thus the expression for the final cost is:
C(t) = t x 0.85 x 1.08 = 0.918t.
More can be learned about proportions at brainly.com/question/24372153
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