The sum of three numbers is 26.the third number is twice the second and is also 1 less than 3 times the first. Using matrix , find the inverse of the above 2. Find the values of x and y if
3. If find x
4. If ,then which of the following is true
Using the inverse method

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%

look at photo