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Rom4ik [11]
3 years ago
12

What does 7(p + q +9) equal​

Mathematics
1 answer:
Montano1993 [528]3 years ago
5 0
Answer:
7p+7q+63

Step by step:
Distribute 7 to p, q and 9
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The function y = 4x + 3 describes Player A's
anyanavicka [17]

The rates of change of points earned by both players tell us that;

Player A gains more point than Player B does for each correct answer in this round.

We are told that x is the number of

number ofquestions answered correctly and y is the score.

Now, for player B;

For 1 correct answer, he got a score of 4

For 2 correct answers, he got a score of 5

For 3 correct answers, he got a score of 6

For 4 correct answers, he got a score of 7

This means that rate of change of Player B is;

3 points for every extra question answered correctly. .

Now, the formula for player A's points is;

y = 4x + 3

Rate of change of points here is gotten by finding the derivative. Thus;

dy/dx = 4

This means player A earns 4 points for every extra question answered correctly.

In conclusion, it mean that Player A gains more point than Player B does for each correct answer in this round.

Read more on slope intercept form of equation at; brainly.com/question/19249035

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2 years ago
Meg and her mother are opening a cupcake shop. They buy an oven, a walk-in cooler, and a decorating table. In terms of factors o
irina1246 [14]
The correct answer is Capital

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3 years ago
What is the range of the function graphed?<br> 1 -3 -2 -3
Liono4ka [1.6K]
Rang(1,2,3,4) only X, Y mean the domain
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3 years ago
The equation of line q is y =
shtirl [24]
These are not the exact numbers but just plug in the numbers of yours Because we know that q is a perpendicular line to p we know that its slope is the negative reciprocal of the slope of p. So its slope is 7/10. Now we just need to find its y-intercept. To do that we write what we know about line q. So we know that the equation for line q looks like:

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We also know that q passes through the point (8,7), so we now plug that in and solve for b:

7 = (7/10)(8) + b
7 - (56/10) = b
(70/10) - (56/10) = b
14/10 = 7/5 = b

So now that we have solved for the y-intercept, we know that the equation for line q is:

y = (7/10)x + 7/5
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3 years ago
Helppppp please!!!!!!!
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A: yes because it is a linear equation, and a strait line on the graph. B: Point (0,0) represents when there was no time passed and no blocks walked. C: The unit rate is 10 blocks per 5 mins or 2 blocks per minute (I think that’s what unit rate is) D: point (10,5) I believe. I’m sorry if this is not correct, I tried
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