The larger of two numbers is 15 more than three times the smaller number. If the sum of the two numbers is 63, find the numbers.

12 and 51

Step-by-step explanation:

Since

b=3 times the smaller number + 15

Then

B=3a+15

And

A+B=63

Thus

A+B=63

Substitute 3a+15 into B

A+(3A+15)=63

4A+15=63

4A=63-15

4A=48

Divide by 4

A=12

So

B=3(12)+15

B=51

The two numbers are 51 and 12

Hope this helps!

Brainliest??

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)