Answer:
x = 1
y = 2
Step-by-step explanation:
y = 2x
-6x + 6y = 6
-6x + 6(2x) =6 Substitute the fist equation for the value of y
-6x + 12x = 6 Combine like terms
6x = 6 divide
x = 1
Then, substitute the value of x in the equation for y
y = 2x y = 2(1)
y = 2
Answer:
1 D
2 A
and
3rd will be B and C
if you want explanation you can comment
Answer:
y=2x-13
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-7-(-1))/(3-6)
m=(-7+1)/-3
m=-6/-3
m=2
y-y1=m(x-x1)
y-(-1)=2(x-6)
y+1=2(x-6)
y=2x-12-1
y=2x-13
Answer:
25% = (p) 1/4 = picking a number 9.
(p) 1/4 = 0.25 (results getting a number more than 8 or just getting 9
This is add rule from the 4 card set.
1/4 + 0 + 0 + 0 = 1/4
Because each (P) is equal and shows (P); 1/4
there are 1 event so 1/4 + 0= 1/4 = 0.25%
Step-by-step explanation:
0.25 x 100 = 25%
