All categories

3 years ago

Graph the interval (-3,5)

Mathematics

1 answer:

Alja [10]3 years ago

3 0

Note: parentheses means that there's a hole at -3 and 5.

Draw a number line.

Plot -3 and 5 with a hole.

<------(-3)---------------------------(5)---->

You might be interested in

(2x/x+3)+(x+3/x-5) in simplest form

olga2289 [7]

Answer:

Below

Step-by-step explanation:

(2x/x+3) + (x+3/x-5)

Transform: 2x(x-5) + (x+3)^2 / (x+3)(x-5)

Remove brackets and expand : 2x^2 - 10x + x^2 + 6x + 9 / x^2 - 5x + 3x - 15

Collect like terms : 3x^2 - 4x + 9 / x^2 - 2x - 15

Final answer: 3x^2 - 4x + 9 / x^2 - 2x - 15

8 0

3 years ago

Which expression is equal to 45 x 4-7: 4-2?

Dafna11 [192]

Answer:

Step-by-step explanation:

if x equals to 6 than

6+6=12

4 0

3 years ago

What is this answer?

Korvikt [17]

i think the answer is B, slope=0, y intercept= 3

3 0

4 years ago

Which expression could be used to determine the cost of a $50 video game after a 20 percent discount? $50(0.20) $50(1 – $50)(0.2

lina2011 [118]

<span>The correct equation is $50(0.80). The discount is 20% or 0.20, so we multiply the original price by 1-(discount), which is 1-0.2, so we multiply by 0.80.</span>

8 0

4 years ago

Read 2 more answers

ASAP HELP QUICK 70 pts Which question is best modeled with a division expression?

aliya0001 [1]

Answer:

The question in option C. is best modeled with a division expression.

Step-by-step explanation:

A. We are asked, how far can you travel using 3/4 gallon of gas in a car that gets 18 miles per gallon?

The answer is $(\frac{3}{4} \times 18) = 13.5$ miles.

So, this is an example of multiplication expression.

B. Now, we are asked, how far can you travel in a car driving at an average rate of 52 miles per hour for 3/4 hours?

The answer is $52 \times \frac{3}{4} = 39$ miles.

So, this is also an example of multiplication expression.

C. Now, we are asked, how fast are you driving, in miles per hour, if you travel 18 miles in m 3/4 hour?

The answer is $18 \div \frac{3}{4} = 24$ miles per hour.

So, this is an example we have used the division model.

D. Again, we are asked, how fast are you driving if you travel 3/4 the speed of a car moving at 52 miles per hour?

The answer is $52 \times \frac{3}{4} = 39$ miles per hour.

Hence, this is an example of multiplication expression.

Therefore, the question in option C. is best modeled with a division expression. (Answer)

8 0

4 years ago

Read 2 more answers

Graph the interval (-3,5)​

Graph the interval (-3,5)