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3 years ago

Aflați suma numerelor întregi cuprinse între -200 si 198

Mathematics

1 answer:

sattari [20]3 years ago

3 0

Can you please provide us with english translation..

thanx

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A university law school accepts 6 out of every 11 applicants. If the school accepted 564 students, find how many applications th

Elan Coil [88]

I would be 1034 because if you do 6x94 it’s 564 so if you do 11x94 you get the total witch is 1034

5 0

2 years ago

in February Frank spent 49 hours watching Netflix in March he only spent 36.26 hours watching what was the percent decrease in t

Lisa [10]

Answer:

Step-by-step explanation:

Okay so first, let's write out an equation:

36.26/49 = x/100

Then, multiply both sides by 100 to get the x isolated.

x = 74

100-74 = 26

So the percent decrease is 26

3 0

3 years ago

Paaaa hellllpppp po with solution po sana

ira [324]

<h2>Solving Equations</h2>

To solve linear equations, we must perform inverse operations on both sides of the equal sign to <em>cancel values out</em>.

If something is being added to x, subtract it from both sides.
If something is being subtracted from x, add it on both sides.
Same with multiplication and division. If x is being divided, multiply. If x is being multiplied, divide.

We perform inverse operations to<em> combine like terms</em>. This means to get x to one side and everything else on the other.

<h2>Solving the Questions</h2><h3>Question 1</h3>

$5x+7=15$

Because 7 is being added to x, subtract it from both sides:

$5x+7-7=15-7\\5x=8$

Because x is being multiplied by 5, divide both sides by 5:

$\dfrac{5x}{5}=\dfrac{8}{5}\\\\x=\dfrac{8}{5}$

Therefore. $x=\dfrac{8}{5}$ .

<h3>Question 2</h3>

$7x+4=5x-18$

Here, we can group all the x values on the left side of the equation. Subtract 5x from both sides:

$7x+4-5x=5x-18-5x\\2x+4=-18$

To isolate x, subtract 4 from both sides:

$2x+4-4=-18-4\\2x=-22$

Divide both sides by 2:

$\dfrac{2x}{2}=\dfrac{-22}{2}\\\\x=-11$

Therefore, $x=-11$ .

6 0

1 year ago

209 is what percent of 475?

professor190 [17]

Answer:

44%

Step-by-step explanation:

1) You divide 209 by 475

2) Take 0.44 and move the decimal over 1 place to make <u>44%</u>

8 0

3 years ago

Answer to question first

andrey2020 [161]

Answer:

C. But be careful. It depends if you have been told what I was having trouble with.

Step-by-step explanation:

The question is a little unclear. If the actual interest is constant for all situations, the answer is C. The more times you compound, the more interest you will accumulate. Banks don't do it that way. It they compound every three months, then they cut the interest rate by a quarter.

So the interest would look like (1 + 0.022/4)*principle. Whoever made the question has to make clear what is going on. My guess is the intended answer is C.

5 0

2 years ago