First, solve for y:
7x-3y=-5
Subtract 7x from both sides
7x-7x-3y=-5-7x
-3y=-5-7x
Divide by -3
y=
See attached graph
1
is the y interecept
Hope that helps.
Answer:
11. x = 5
12. x = 24
Step-by-step explanation:
11.
8x° + 140° = 180°
(Linear pair angles)
8x° = 180° - 140°
8x° = 40°
x ° = 40°/8
x° = 5°
x = 5
12.
2x° + 42° = 90°
(complementary angles)
2x° = 90° - 42°
2x° = 48°
x ° = 48°/2
x° = 24°
x = 24
Answer:
16 / 3 inches = 0.444444444 feet
Step-by-step explanation:
Hope this helps
Answer:
D
Step-by-step explanation:
if m increases n increases too and vice versa
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Answer:
y = x + 1
Step-by-step explanation:
Since slope is 1, then the equation will be formatted as y = x+b, since m is 1. Now we need to solve for b, since we're given a coordinate that is on the line, replace x and y for these two points to solve for b.
y = x + b (subsitute)
-1 = -2 + b (add 2 to both sides)
1 = b
So your final equation is y = x + 1.