Word Problem #18 From Test 4.1,2,3,4,5
S.Davis Math 3 Mr.Kirkland
How Old Are The Johnson Twins???
First you have to make your brace map, which basically takes the word problem and simplifies it and show they math you have to do to get the answer!
Next you have to do your math and find your equation! Once you find the equation you can GRAPH!!!
Finally you graph the equation to find your X-Intercept which is the age!
The Johnson twins are 8 years old!