Y=x+4
3x+Y=-8
3x+x+4=-8
X=-3. Substitute the value of x
Y=-3+4
Y=1
(X,Y)= (-3,1)
So the answer is C
1,000 = 10^3 (3 because there are 3 digits after the first one)
2,000 = 2 * 10^3
0.75 because 100cm = 1m so you just move the decimal to the right by 2
Answer:
A) 11/36
Step-by-step explanation:
x + 4/9 = 3/4
get a common denominator of 36 (4*9 = 36)
x + 4/9 * 4/4 = 3/4 * 9/9
x + 16/36 = 27/36
subtract 16/36 from each side
x + 16/36 - 16/36 = 27/36 -16/36
x = (27-16)/36
x = 11/ 36
Answer: The answer is 4 miles because the store is 5 miles away and rounded is 4 miles.
