Answer:
(-1,-7)
Step-by-step explanation:
Substitute 2x-5 (from the first equation) as the y-value for the second equation, so you have something that looks like this:
2x-5 = -2x-9
Add 2x to both sides: 4x-5 = -9
Add 5 to both sides 4x = -4
Divide both sides by 4: x = -1
Substitute -1 for x in either equation (you'll get the same y-value)
Answer:
y = 1/4x - 6
Step-by-step explanation:
Slope intercept form is y = mx+b
The y-intercept is b
The slope is mx
So just plug in
y = 1/4x - 6
The reason is it minus is because -6 is negative so it'll rule out the plus either way.
Answer:
Step-by-step explanation:
3⅔ = 11/3
1¼ = 5/4
length = area ÷ width
= (11/3) ÷ (5/4)
= (11/3) × (4/5)
= 44/15
= 2 14/15 inches
Answer:
12 in = r
Step-by-step explanation:
c = 2 π r
75 = 2 π r
75 = 6.28 r
12 in = r
