Answer:
number 1 is 7a-42
Step-by-step explanation:
Answer: 2/5 or 40%
Step-by-step explanation:
10 total
4 red
4/10 are red
as a reduced fraction: 2/5
as a percent: 40%
In a system of equations with two variables, you generally need two equations to find a unique solution, and this system is no exception. One example of a solution to this problem is (1, 2), but (3, 9) and (5, 16) also work, and there are actually infinitely many solutions to this single equation.
Answer:
4r-7
Step-by-step explanation:
-14+7-9r+13r
combine like terms
4r-14+7
combine like terms
4r-7
hope this helped :)
Y - y1 = m(x - x1)
slope(m) = -3/4
(2,-6)...x1 = 2 and y1 = -6
now we sub...pay close attention to ur signs
y - (-6) = -3/4(x - 2)...not done yet
y + 6 = -3/4(x - 2) <===