Create a word problem that matches this system of equations:
x+y=15
4x+10y=120

see the explanation

Step-by-step explanation:

The word problem could be

The sum of the ages of John and Mary is equal to 15 years.

If we multiply John's age by four and add 10 times Maria's age, the total number of years is 120.

Find the age of John and Mary

Let

x ---> John's age

y ---> Mary's age

we know that

----> equation A

----> equation B

Solve the system of equations by graphing

Remember that

The solution of the system of equations is the intersection point both graphs

using a graphing tool

The solution is the point (5,10)

see the attached figure

therefore

John's age is 5 and Mary's age is 10

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

my answer is$ 12

step-by-step explanation:

because 15 -2=12