use cross products
(3r+6) *2 = 9*(2r-4)
6r+12 = 18r-36 distribute
12 = 12 r -36 subtract 6r from each side
48 = 12r add 36 to each side
4=r divide by 12
Y+2x=4
To get the answer subtract the 2x from both sides making it y = -2x+4
the slope is -2 and the y-intercept is 4
(7+4) = 11 so 11 squared (11×11) is 121. The correct answer is 121
Answer:
11/24 are red in the skate shop
Step-by-step explanation:
you can divide 2 by 12 and you can divide 3 and 4 by 12
2=24/12
1/4=3/12
2/3=8/12
