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LenKa [72]
3 years ago
15

Does anyone have any idea how to solve this problem?

Mathematics
1 answer:
Katena32 [7]3 years ago
7 0

Answer:

$1350

Step-by-step explanation:

(150 x 30) + (300 x 45) = 18000

18000 x 0.075 = 1350

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A) Find the slope, x-intercept, y-intercept of the line (L):
Black_prince [1.1K]

Answer: 2, 1.5 , -0.75

(b) 4x-3y-10=0

Step-by-step explanation:

Given

line is 3x+4y-6=0

Converting it into intercept form

\Rightarrow 3x+4y=6\\\\\Rightarrow \dfrac{3x}{6}+\dfrac{4y}{6}=\dfrac{6}{6}\\\\\Rightarrow \dfrac{x}{2}+\dfrac{y}{1.5}=1

So, the x-intercept is 2 and y-intercept is 1.5

The slope is given by

-\dfrac{\frac{1}{2}}{\frac{1}{1.5}}=-0.75

(b) the line perpendicular to the above line and passing through (1,-2)

The slope of the required line

m=-\dfrac{1}{-0.75}\\\\m=\dfrac{4}{3}

Equation of the line is given by

\Rightarrow \dfrac{y-(-2)}{x-1}=\dfrac{4}{3}\\\\\Rightarrow 3y+6=4x-4\\\Rightarrow 4x-3y-10=0

3 0
3 years ago
Select the correct answer.
Korvikt [17]

Answer:

z

Step-by-step explanation:

the y' should be 5 then 10 .20.40.80 since it double every day

8 0
3 years ago
Read 2 more answers
Fill in the table so it represents a linear function.
olga2289 [7]

Answer:

(From left to right) 2  5  8

Step-by-step explanation:

1. Find the gap (between the first and last terms) 11 - (-1) = 12

2. Divide by the number of times the linear term is added: 12/4=3

3. Use the common difference to find the missing values.

6 0
3 years ago
The line through (0, 2) and (2,6)
tiny-mole [99]
The slope of the line is 2 if that is what you're looking for
6 0
3 years ago
Which of the graphs below represents the equation 8x - y = -4?
vichka [17]
Well since you dont have the graphs posted i can tell u the y-intercept and the slope and you can figure it out from there.

8x-y=-4
-y=-8x-4
y=8x+4
the y intercept is 4 and the slope is positive 8
4 0
3 years ago
Read 2 more answers
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