Iiiiiiiiiiiiiiiiiiiii nnnnnnneeeeeeeeeeeeeeeeeeeeed heeeeeeeeelllllllllppp

Mathematics

1 answer:

zaharov [31]2 years ago

5 0

Answer:

$y=\frac{1}{2}x+5$

Step-by-step explanation:

Step 1: identify the slope

$m=\frac{y_{2}-y_1 }{x_2-x_1} \\m=\frac{9-5}{8-0}\\m=\frac{4}{8}\\m=\frac{1}{2}$

Step 2: identify the y-intercept:

$b=5$

Step 3: put everything into an equation:

$y=\frac{1}{2}x+5$

You might be interested in

Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one sam

____ [38]

We can set up 2 equations given the information.
Let the price of advance ticket be represented by A and same day ticket by S

A + S = 50
20A + 40S = 1700

Solve for A in the first equation by subtracting S on both sides.
U will get A = 50 - S

Now substitute 50 - S for A in the second equation.

20 (50 - S) + 40S = 1700
1000 - 20S + 40S = 1700
20S = 700
S = 35

Same day ticket costs $35 and advance ticket costs $15

6 0

3 years ago

The length of a garden can be expressed as 2X +6 feet and the width is X +7 feet what is the perimeter of the garden what is the

Virty [35]

Answer:

6x + 26 feet

Step-by-step explanation:

Assuming the garden is a rectangular shape, we have four sides, where two sides are 2x + 6 feet and two sides are x + 7 feet. To find the perimeter, we add up the lengths of all four sides.

2x + 6 + 2x + 6 + x + 7 + x + 7

2(2x + 6) + 2(x + 7)

6x + 26

6 0

3 years ago

Jason wants to receive monthly payments of $3,250 for 15 years. How much does he have to invest now in an annuity that has an an

LuckyWell [14K]

The amount she should invest today in the annuity is $455,450.40.

<h3>How much should be invested today?</h3>

The first step is to determine the future value of the monthly annuity.

Future value = monthly payment x annuity factor

Annuity factor = {[(1+r)^n] - 1} / r