3 years ago

When adding integers with the same sign, you add and ___________.

Mathematics

1 answer:

rodikova [14]3 years ago

5 0

Answer:

Step-by-step explanation:

change the sign

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The midpoint of AB is at (3,7) and A is at (0,-5). Where is B located?

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I attached your answer below...

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3 years ago

Ostuni evaluated -4 + x for x = -9 1/2 and got an answer of 5 1/2. What might the student have done wrong?

Sav [38]

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3 years ago

A movie theater has been charging $10.00 per person and selling about 500 tickets on a typical weeknight. After surveying their

kifflom [539]

Answer:

$p(x) = -0.01x + 15$

Step-by-step explanation:

Given

Let x represent the number of tickets, and p the charges

$(x_1,p_1) = (500,10)$

A reduction of 50c gives an increment of 50 tickets.

This gives:

$(x_2,p_2) = (500+50,10-0,5)$ ---- $50c = \$0.5$

$(x_2,p_2) = (550,9.5)$

Required

Determine the demand function

First, calculate the slope:

$m = \frac{p_2 - p_1}{x_2 - x_1}$

$m = \frac{9.5 - 10}{550-500}$

$m = \frac{-0.5}{50}$

$m = -0.01$

So, the equation is:

$p = m(x - x_1) + y_1$

$p = -0.01(x - 500) +10$

$p = -0.01x + 5 +10$

$p = -0.01x + 15$

Hence, the function is:

$p(x) = -0.01x + 15$

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3 years ago

Cuanto es 1 sobre 3 de 15?<br>

Ivenika [448]

Answer:

Cinco es en quince 3 veces igualmentes, 1 vez es uno sobre tres de 15.

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2 years ago

Part A

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Because i did the math and i had this question before

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