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bearhunter [10]
2 years ago
10

I need help with this

Mathematics
1 answer:
Sloan [31]2 years ago
3 0

Answer:

slope = - \frac{4}{3} , point on line = (4, - 3 )

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

y + 3 = - \frac{4}{3} (x - 4) ← is in point- slope form

with slope m = - \frac{4}{3} and point on line (a, b ) = (4, - 3 )

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Rainbow [258]
The answer is a credit union
4 0
4 years ago
Bjorn wants to save $1,680 so that he can buy the car he wants. If Bjorn can save $15 per day, how many days will it take him to
Marta_Voda [28]
$1680/$15= 112 days

It will take 112 days.
5 0
2 years ago
A car insurance company has determined that 8% of all drivers were involved in a car accident last year. If 14 drivers are rando
OLga [1]

Answer:

0.0958

Step-by-step explanation:

Percentage involved in accident = 8% = 0.08

Number of drives selected = 14

Probability that 3 or more who were involved in a car accident last year?

P(x>=3) = P(x=3) or P(x>3)

Similarly;

P(x>=3) = 1-P(0<= x <=2)

P(x>=3) = 1-P(0<= x <=2)

Using the binomial probability calculator :

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7 0
3 years ago
Simplify: (x - 7)(6x - 3)
alina1380 [7]

Answer:

C. 6x² -45x + 21

Step-by-step explanation:

( x - 7) (6x - 3)

= x(6x - 3) -7 ( 6x - 3)

= 6x² - 3x - 42x + 21

= 6x² - 45x + 21

Hope it will help you :)

3 0
3 years ago
Read 2 more answers
Compare the y-intercepts and rates of change of the following items.
Helen [10]

Answer:

Option D)

The items have same y-intercepts and different rates of change.

Step-by-step explanation:

<h3>y = mx + c </h3>

is the equation of straight line

here m is the gradient and c is the y intercept

First equation given in the question:

<h3>y = 1.5x + 3.5</h3>

Construction of second equation

m = y2-y1 / x2 - x1

    = 2.5 - 1.5 / -1+2

    = 1

y = mx + c

1.5 = (-2) + c

c = 3.5

So the second equation will be

<h3>y = x + 3.5 </h3>

3 0
3 years ago
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