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pishuonlain [190]
3 years ago
9

(a) x + y = 16x - y = 0plz help me , its easy​

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
6 0

Answer:

Hey There!

<h2>The answer:</h2>

x =8

y= 8

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You are standing in one big palace where a king and his 5 queens stay. Each queen has 5 rooms. In each room there are 5 big cats
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(5+1+1)*2 + 5*5*5*(1+5)*4 = 3014
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3 years ago
What is 2.5% of 19520
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✦ ✦ ✦ Beep Boop - Blu Bot! At Your Service! Scanning Question . . . Code :

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Question:  What is 2.5% of 19520?

Answer:  488

5 0
3 years ago
There are five boys to every three girls in an introductory chinese course. if there are 384 students enrolled in the course, ho
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Answer:

There are 240 boys.

Step-by-step explanation:

There are five boys to every three girls in an introductory Chinese course. Given that there are 384 students enrolled in total, we want to determine the amount of students which are boys.

Let <em>b</em> represent the number of boys and <em>g</em> girls.

Since the ratio is 5:3, we can write that:

\displaystyle \frac{5}{3} = \frac{b}{g}

And since the total number of students is 384:

b + g = 384

From the first equation, cross-multiply:

5g = 3b

Solve for <em>g: </em>

<em />\displaystyle g = \frac{3}{5} b<em />

Substitute:

\displaystyle b + \left (\frac{3}{5} b\right) = 384

Simplify:

\displaystyle \frac{8}{5} b = 384

Solve for <em>b: </em>

<em />\displaystyle b = \frac{5}{8}\left(384\right) = 240<em />

<em />

In conclusion, 240 of the total students are boys.

4 0
3 years ago
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