B. 7
49 divided by 7 is 7.
Answer:
3y=4x
y=4x/3
4x/3=x+3
x/3=3
X=9
y=12
(9,12) this is the answer
76+20x
factor out 4
4 (19+5x)
so one possible dimensions of the rectangle is 4 by 19+5x
Answer:2
Step-by-step explanation: it increases by 2 every month
Each spin is independent of the other spin.
The probability of two independent events happening is the product of the individual probabilities.
6 gray; 2 blue; 8 total
p(gray) = 6/8 = 3/4
p(blue) = 2/8 = 1/4
p(blue then gray) = p(blue) * p(gray) = 1/4 * 3/4 = 3/16
