Yuri’s sister Karina is 12 years old. In the equation below, y represents Yuri’s age in years.

2 answers:

6 0

In the given equation above, it can be deduced that 2 subtracted from 3 times Yuri's age is equal to the age of Karina which was given to be twelve. This statement is similar to that which is given in the choice number four. Thus, the answer is D.

Mazyrski [523]3 years ago

6 0

Answer: Karina is 2 years younger than triple Yuri’s age.

Step-by-step explanation: I just took the test

You might be interested in

Helps pls :-/<br> number 12<br> any help is greatly appreciated!

Alexandra [31]

X = 5, that’s the answer to question 12

6 0

3 years ago

Alvin is 13 years younger than Elga. The sum of their ages is 87. What’s Elgar’s age?

givi [52]

Answer:

87-13 = 74

Step-by-step explanation:

3 0

3 years ago

Demand for electrical services in your area is $12 million per year. It is expected to grow 10% compounded annually

sergey [27]

$\qquad \textit{Amount for Exponential Growth} \\\\ A=P(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{initial amount}\dotfill &\stackrel{millions}{\$12E6}\\ r=rate\to 10\%\to \frac{10}{100}\dotfill &0.10\\ t=\textit{elapsed time}\dotfill &5\\ \end{cases} \\\\\\ A=12E6(1 + 0.10)^{5}\implies A=12E6(1.1)^5\implies A=19326120$