Me-
lisa is 4 centimeters taller than her friend ian. ian is 8 centimeters taller than jim. every month, their heights increase by 2 centimeters. in 4 months, the sum of ian's and jim's heights will be 180 centimeters more than lisa's height. how tall is ian now? let h be ian's height today in centimeters.

Ian's height today is 184 cm

Step-by-step explanation:

Let

x ----> the height of Lisa

h ----> the height of Ian

z ----> the height of Jim

we know that

-----> equation A

-----> ----> equation B

----> equation C

substitute equation A and equation B in equation C and solve for h

Find the value of x

Find the value of z

therefore

Ian's height today is 184 cm

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

⭐⭐

c

step-by-step explanation:

it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.