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3 years ago

Solve The Inequality

Mathematics

2 answers:

sineoko [7]3 years ago

8 0

Answer:

Step-by-step explanation:

I just solved it now

you are welcome

Gelneren [198K]3 years ago

5 0

Answer:

x∈[13,+∞]

Step-by-step explanation:

x≥13

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Which system of equations has an infinite number of solutions?

PilotLPTM [1.2K]

Answer:

I think it's x - y = 9

Step-by-step explanation:

It's the only without a variable with it. Hope this helps :)

8 0

3 years ago

Read 2 more answers

An aquarium is to be drained. The aquarium is shaped like a rectangular prism with length 33 in , width 26 in , and height 12 in

artcher [175]

Answer:

To empty the aquarium it takes 26 minutes

Step-by-step explanation:

step 1

Find the volume of the aquarium

The volume of rectangular prism is

$V=LWH$

we have

$L=33\ in\\W=26\ in\\H=12\ in$

substitute the given values

$V=(33)(26)(12)=10,296\ in^3$

step 2

Divide the volume by the rate of 396 in^3 per minute

$10,296/(396)=26\ minutes$

therefore

To empty the aquarium it takes 26 minutes

3 0

3 years ago

-f=-100 solve for f f= wold the answer be 1

marshall27 [118]

1 is incorrect. to solve for f, you have to get it alone, and right now you have a negative sign in your way.

you can eliminate the negative by dividing both sides by -1:

-f = -100

divide by -1 to cancel out the - in front of f

f = 100

6 0

4 years ago

Midpoint of a line segment that has endpoints at (-9,2),(-1,-5)

Alex Ar [27]

Answer:

try Jiskha Homework Help

Step-by-step explanation:

6 0

3 years ago

The cost (in dollars) of a custom made sweatshirt is represented by 3.5n +29.99, where n is the number of different colors in th

juin [17]

Answer:

$52.5n+449.85$

Step-by-step explanation:

The cost is given for 1 sweatshirt. To find the cost of 15 sweatshirts, we need to multiply the expression by 15. Let's do this:

$15(3.5n+29.99)\\=15(3.5n+29.99)\\=15(3.5n)+15(29.99)\\=52.5n+449.85$

This is the expression that represents the cost of 15 sweatshirts.

8 0

3 years ago