Answer:
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Step-by-step explanation:
Answer:
slope=5/2
y intercept=2
Step-by-step explanation:
1) turn equation into slope intercept form
y=mx+b
2y=4+5x
y=
y=2+5x/2
y=5/2x+2
in y=mx+b, "m" represents the slope and "b" represents the y intercept in our equation, m is 5/2 and b is 2, hence slope=5/2 y intercept=2
Answer: option C is the correct answer.
Step-by-step explanation:
The equation of a straight line can be represented in the slope intercept form as
y = mx + c
Where
c represents the y intercept
m = slope = (change in the value of y in the y axis) / (change in the value of x in the x axis)
Slope = (y2 - y1)/(x2 - x1)
Slope = (8 - 5)/(4 - 0) = 3/4
If two lines are parallel, it means that they have the same slope. Therefore, the slope of the line passing through (- 3, 9) is 3/4
To determine the y intercept, we would substitute m = 3/4, x = - 3 and y = 9 into y = mx + c. It becomes
9 = 3/4 × - 3 + c
9 = - 9/4 + c
c = 9 + 9/4
c = 45/4
The equation becomes
y = 3x/4 + 45/4
Answer:
Blake buys a bag of cookies that contains 4 chocolate chip cookies, 8 peanut butter cookies, 6 sugar cookies and 7 oatmeal cookies. What is the probability that Blake randomly selects an oatmeal cookie from the bag, eats it, then randomly selects a sugar cookie?
Step-by-step explanation:
<h3>
Answer: 200 miles</h3>
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Work Shown:
(1 inch)/(40 miles) = (5 inches)/(x miles)
1/40 = 5/x
1*x = 40*5 .... cross multiply
x = 200 miles
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We could also look at it like this:
1 inch = 40 miles
5*(1 inch) = 5*(40 miles) .... multiply both sides by 5
5 inches = 200 miles