Answer:
0.7
Step-by-step explanation:
-2n +1.8 = 3.2
-2n = 3.2 - 1.8
-2n = 1.4
2n = - 1.4
n = 1.4 ÷ 2 = 0.7
X = 5 - y...so sub 5 - y in for x in the other equation
5(5 - y) - 4y = 7...distribute thru the parenthesis
25 - 5y - 4y = 7...simplify
25 - 9y = 7....subtract 25 from both sides
-9y = 7 - 25
-9y = - 18...divide both sides by -9
y = -18/-9
y = 2
x = 5 - y
x = 5 - 2
x = 3
solution is (3,2)
Answer:
The slop is 3/2 as a fraction. So 3 over 2
Step-by-step explanation:
so first you get to point that are on the line and then you see how far apart they are from each other using y and x coordanites.
Answer:
yes
Step-by-step explanation:
Because 4/3=4*4/3*4=16/12