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3 years ago

Which is true about the solution to the system of inequalities shown y>3x+1 y<3x-3

Mathematics

1 answer:

Gelneren [198K]3 years ago

5 0

Answer:

They both have the same slope of 3

Step-by-step explanation:

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Please solve. best answer gets rewarded! show step by step answers.

Rina8888 [55]

-17+2(-3)^2
-17+2(9)
-17+18
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3 years ago

Name the angle included by the sides PN and Nm

Schach [20]

They both share angle N

3 0

3 years ago

Read 2 more answers

John's income increased by 4%. if his income rose by $850, find his previous amount

bearhunter [10]

Answer:

$21,250

Step-by-step explanation:

4% = 850

100% = x

Cross multiply the above to get 21,250

Another way of doing this is:

850 divided by 4 = 212.5

So every percent is equal to 212.5, so:

212.5 * 100 (for 100%) = 21,250

3 0

3 years ago

Read 2 more answers

What is the value of x in the equation 3 / 2 (4x - 2) - 3x = 5 - (x + 2)? Please hurry.

OLga [1]

Answer:

Step-by-step explanation:

$\frac{3}{2} (4x - 2) - 3x = 5 - (x + 2)$

Expand

$\frac{3}{2} (4x - 2) = 6x - 3$

$- (x + 2) = - x - 2$

$6x - 3 - 3x = 5 - x - 2$

Collect like terms and simplify

$6x - 3x + x = 5 - 2 + 3 \\ 4x = 6$

Divide both sides of the equation by 4

$\frac{4x}{4} = \frac{6}{4}$

simplify

$x = \frac{3}{2}$

7 0

3 years ago

Read 2 more answers

The amount of time it takes Isabella to wait for the bus is continuous and uniformly distributed between 3 minutes and 17 minute

Arturiano [62]

Answer:

P(X>5) = 0.857

Step-by-step explanation:

Let X $\sim$ uniform(3.17)

$f(x) = \dfrac{1}{17-3} ; \ \ \ 3 \le x \le 17$

The required probability that it will take Isabella more than 5 minutes to wait for the bus can be computed as:

$P(X > 5) = \int ^{17}_{5} f(x) \ dx$

$P(X > 5) = \int ^{17}_{5} \dfrac{1}{17-3} \ dx$

$P(X > 5) =\dfrac{1}{14} \Big [x \Big ] ^{17}_{5}$

$P(X > 5) =\dfrac{1}{14} [17-5]$

$P(X > 5) =\dfrac{12}{14}$

P(X>5) = 0.857

6 0

3 years ago