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arlik [135]
3 years ago
11

Karim is ordering video games. Each game costs $39.99, and there is a $4.85 shipping charge per order. How much will it cost him

to order any number of video games?
Mathematics
1 answer:
weqwewe [10]3 years ago
7 0
Given:
Cost of a game = $39.99
Shipping charge = $4.85
Let,
number of video games be "n"
Now,
total cost = (cost of each game * total no. of games) + shipping charge
               = $39.99n + $4.85

So, you use the above equation to find the total cost of video games.
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How many one-third cup servings are in 9 cups of strawberries?
Ymorist [56]

Answer:27?

Step-by-step explanation:

So since there needs to be 3 1/3ds in each cup you just multiply 3x9=27

6 0
2 years ago
What is y in the first line if the line passing though (-1,y) and (1,0) perpendicular to the line passing (8,4) and (-1,1) ?
malfutka [58]

Answer:

6.

Step-by-step explanation:

A line that goes through (x_{0},\, y_{0}) and (x_{1},\, y_{1}) where x_{0} \ne x_{1} would have a slope of m = (x_{1} - x_{0}) / (y_{1} - y_{0}).

The slope of the line that goes through (8,\, 4) and (-1,\, 1) would thus be:

\begin{aligned}m_{2} &= \frac{1 - 4}{(-1) - 8} \\ &= \frac{(-3)}{(-9)} \\ &= \frac{1}{3}\end{aligned}.

Two lines in a cartesian plane are perpendicular to one another if and only if the product of their slopes is (-1).

Thus, if m_{1} and m_{2} denote the slope of the first and second lines in this question, m_{1}\, m_{2} = (-1) since the two lines are perpendicular to one another. Since m_{2} = (1/3), the slope of the first line would be:

\begin{aligned} m_{1} &= \frac{(-1)}{m_{2}} \\ &= \frac{(-1)}{(1/3)} \\ &= (-3)\end{aligned}.

Given that the first line goes through the point (1,\, 0), the point-slope equation of that line would be:

(y - 0) = (-3)\, (x - 1).

y = -3\, x + 3.

Substitute in x = (-1) to find the y-coordinate of the point in question:

y = -3\times  (-1) + 3 = 6.

4 0
2 years ago
Eric has saved $18,300 toward a down payment on a house. He makes a salary of $59,750 a year. What is the maximum he could affor
alexandr402 [8]
From the
well
assuming that he spends all his savings on the house and doesn't eat or spend on anything else and that he pays per year

experimient
down+other=total
18300+(59750 times years)answer
if years=1 then
tota=78050 which is not listed

if years=2 then
total=137800

that is lats choice

answe is last choice (D)
( I actually don't know since question is not clear)
3 0
3 years ago
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A pattern of numbers is determined by the rule shown below. To find y multiple x by -2. Then add 3. Which of these graphs repres
Olin [163]
C because 3 is the intercept and -2 is the slope
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3 years ago
PLS HELP I WILL GIVE 15 POINTS OR MORE PLS NO SPAMMING PLS
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B,D,F / I’m pretty sure I did this not to long ago
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