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professor190 [17]
3 years ago
8

Help me please I need help

Mathematics
1 answer:
Furkat [3]3 years ago
8 0

Answer:

C: x=-8

Step-by-step explanation:

The line is perpendicular to the X so you use the X value.

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Please help me create a function<br> Correct answer gets brainiest :)
slega [8]
Let y be Justin base pay, w% be commission,
y + w%*600=350-----(1)
y+w%*900= 425-----(2)
From equation (1),
y = 350- w%*600 = 350-6w-------(3)
Substitute equation (3) into (2),
350-6w+9w=425
3w = 425-350= 75
w= 25
y = 350-6w= 350-6(25)= 200
so the function is base pay +25%of merchandise
Final answer is $ (200 + 0.25x)
4 0
3 years ago
A). P(C)<br> B). P(B∪C)<br> C). P(B∩C)<br> D). P(B)
qwelly [4]

Answer:

My answer  is D P(B)

Step-by-step explanation:

3 0
3 years ago
Bob took his family out to lunch. He bought 3 hot dogs and 2 hamburgers for $11. If the guy in front of him bought 2 hot dogs an
Dafna11 [192]

Answer:

Hotdog: $1.50

Hamburger: $3.25

Step-by-step explanation:

<em>You write down the 2 equations based off of the information as I did:</em>

Let x = cost of a hotdog

Let y = cost of a hamburger

<em>and so:</em>

<em />

3x + 2y = 11

2x + 4y = 16

<em />

<em>Now, we need to find x and y:</em>

<em>We will make both equations equal to y to compare them to each other.</em>

2y = 11 - 3x

y = 5.5 - 1.5x

4y = 16 - 2x

y = 4 - 0.5x

4 - 0.5x = 5.5 - 1.5x

x = $1.5

<em>Now plugging in x into the equation:</em>

2(1.5) + 4y = 16

3 + 4y = 16

4y = 13

y = $3.25

And so hotdog = $1.5 and hamburger = $3.25

<em />

<em />

6 0
3 years ago
Evaluate<br> Evaluate şv – 3 + 5 x when y = 6 and 2 = 3.<br> Y-<br> 3 + 5z when y = 6 and z = 3.
Karolina [17]

Step-by-step explanation:

I cannot understand the question of first part so second part

Y - 3 + 5z

Putting values of y and z

6 - 3 + 5(3)

3 + 15

18

8 0
4 years ago
What is the slope of the line through (-4,2) and (3, 3)? "/ yo Choose 1 answer: 19 21 42 142 A А 7 5 B 7 5 5 7 5 7 e slope an​
NNADVOKAT [17]

Answer:

1/7

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(3-2)/(3-(-4))

m=1/(3+4)

m=1/7

5 0
3 years ago
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