Answer:
answer is y^2-6y+9
Step-by-step explanation:
first take out the value of x from equation 1 which is x=(2-y)
then put the value of x in equation 2 u will get ur answer as y^2-6y+9
Answer:
1598.2
Step-by-step explanation:
I used a calculator on this one.
I believe that the answer may be 1,1,1,2
Answer:
35
Step-by-step explanation:
70 takeaway 35 is 35 which is what is left over.
<ABC + <ABC = 180
3x- 9 + 7x - 1 = 180
10x - 10 = 180
10x = 190
x = 19
<ABC = 3x- 9 = 3(19) - 9 = 48
