Answer:
15
Step-by-step explanation:
The pattern is going by 15 because 10+15=25 and then continue going.
Answer:
3 years
Step-by-step explanation:
As with many age problems, you can reason it without equations. If Tom is 13 now, 2 years ago he was 11. If the total age of the two cats at that time was 15, then Tim was 15 -11 = 4.
That means Tim is now 4+2 = 6, so will be 9 in 3 years.
_____
<em>Additional comment</em>
If you want to write equations, there are several ways you can do it. We often like to use variables to represent the current age. We can assign ...
x = Tim's current age; y = Tom's current age.
The sum of their ages 2 years ago was ...
(x -2) +(y -2) = 15
Tom's current age is 13, so we have y=13. Using that in the equation gives ...
x -2 +13 -2 = 15
x = 6 . . . . . . . . . . subtract 9, collect terms
That's Tim's current age, so Tim will be 9 years old in 3 years.
It’s the answer above sorry if this dindt help it might not be
In Mathematics, the ratio of the price of two (2) goods that is represented on a graphed budget line is measured by its: slope.
<h3>What is a graph?</h3>
A graph is a statistical tool that is primarily used for the graphical representation of data by using both the horizontal and vertical lines, which are denoted as x-axis and y-axis respectively.
<h3>What is slope?</h3>
The slope of a line can be defined as the gradient of a line and it's typically used to describe both the ratio, direction and steepness of an equation of a straight line.
Mathematically, the slope of a line is given by the following formula;
In conclusion, the ratio of the price of two (2) goods that is represented on a graphed budget line is measured by its slope.
Read more on slope here: brainly.com/question/3493733
Since the triangles are similar, we can use ratios to find what x equals.
Ratios:
3x+8/4 = 25/5
The easiest way to solve ratios, in my opinion is to cross multiply.
3x+8*5 = 4*25. Simplify to get 15x + 40 = 100.
Subtract 40 on both sides. 15x = 60.
Divide 15 on both sides. x = 4.
