All you need to do is find (f+g)x = (12x) + (10(1.2)X) which = 24x
then in the multiple choice, see which one equals 24x, in this case its C.
5*1.2=6, 6x+6x = 12x*2 = 24x
Answer:
x = -1 and y = -1.
Step-by-step explanation:
The given system of equations are :
y = 4x + 3 ....(1)
y = -x - 2 ....(2)
From equation (1) and (2) :
4x + 3 = -x - 2
Taking like terms together,
4x + x = -3 -2
5x = -5
x = -1
Put the value of x in equation (1)
y = 4(-1) + 3
= -1
The solution is also shown in the attached figure. Hence, the solution is x = -1 and y = -1.
Answer:
B
Step-by-step explanation:
The Distributive property says that a(b+c) = ab+ac
In my example you distribute the value on the outside to the things on the inside
In your problem, you have a six on the outside that needs to be distributed to an a and b
1) 6 multiplied by a equals 6a giving you the first part of your answer!
2) 6 multiplied by b equals 6b giving you the second part of your answer!
Dont forget that there is a + sign in between a and b, dont drop it!
Put the two values together to get 6a+6b
Let me know if you have any further questions :)
6/7 is the answer to the question