2 years ago

Someone help ASAP! Weill give brainliest. (Not a quiz or test or anything)

Mathematics

1 answer:

denpristay [2]2 years ago

8 0

Answer:

17.8

Step-by-step explanation:

First:

put the equation together

(2x+3) * (x+2)=91

Secondly:

condense

parenthisis can be dropped and normal problem solving can be used.

5x+2=91

subtract 2 from either side of the =

this will give you 5x=89

next divide 5 from each side because it is multiplying the x

x=17.8

You might be interested in

Please help me with this problem

Feliz [49]

Answer:

2nd one, 3rd one and last one

7 0

3 years ago

In a video game clare

dangina [55]

Answer: C=t+50

Step-by-step explanation: This equation means that Clare's score equals Tyler's score plus 50.

Only one choice is correct here.

7 0

3 years ago

Can someone please give me the (Answers) to this? ... please ...<br><br> I need help….

Veronika [31]

Answer:

I just did for your previous posting.

3 0

2 years ago

Find the value of x .

guajiro [1.7K]

Try photomath it might help

3 0

3 years ago

Read 2 more answers

An aquarium measures 61 cm long, 30.5 cm wide, and 30.5 cm high.If the tank is only filled to 80% capacity with water, how much

LiRa [457]

Answer:

$V=45396.2\ cm^3$

Step-by-step explanation:

Given that,

The dimensions of an aquarium are 61 cm long, 30.5 cm wide, and 30.5 cm high.

The tank is filled to 80% capacity with water.

We need to find the water needed for this tank.

The volume of cuboid is given by :

$V=lbh$

As it is filled to 80% capacity, so,

$V=\dfrac{80}{100}\times lbh\\\\=0.8\times 61\times 30.5\times 30.5\\\\V=45396.2\ cm^3$

So, $45396.2\ cm^3$ of water is needed for this tank.

5 0

2 years ago