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EastWind [94]
3 years ago
14

6th grade math both please

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
5 0

Answer:

5. 6 baskets

6. 4 inches

Step-by-step explanation:

Both of these questions are about the Lowest Common Multiple <em>(LCM)</em>.

5. The first thing we need to do is make the numbers so that they are split into only the prime multiples.

So,

30 = 2 * 3 * 5

and

42 = 2*3*7

Now that we've done that, the next step is to see which numbers are common in both of them. This will be the LCM of the two numbers.

so the answer =2*3 = 6

This will have 5 sandwiches and 7 cookies in each basket.


6. Similarly here, we need to do the same thing and split them.

So,

52=2*2*13

and

64=2*2*2*2*2*2.

The two multiples that are common are 2*2 = 4, so they will be 4 inches.

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Solve for x: 1 &lt; x + 3 &lt; 4
MrRa [10]
It’s clearly number 2. 3 and 4 don’t have a 4 so it leaves 1 and 2 1 has gt so that’s wrong so it’s 2 because it has lt
4 0
3 years ago
2xy + 5 - 8 +3xy -y +7 + 3 y= ___ xy -8 ____ + ___ y +___ <br> I don't understand help please :*
cestrela7 [59]
2xy + 5 - 8 + 3xy - y +7 + 3y = 5xy - 8 + 2y + 12
6 0
4 years ago
N = x + y - n = 5<br> and part two<br> x = u + v = o<br><br> whats the answer?
Colt1911 [192]
Just substitute the value of x from second equation into first equation:
N = x + y - n = 5
N = u + v  + y - n = 5
N = 0 + y - n = 5

In short, N would be equal to y - n which is still equal to 5

Hope this helps!
8 0
3 years ago
Which graft represent -3x+5y=-15
azamat

The graph of the function -3x+5y=-15 is a linear function we can draw it by finding the values of y for every value of x.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

-3x + 5y = -15

The above function shows a linear function we can write it as:

5y = 3x - 15

y = (3x - 15)/5

If x = 0, y = -3

x = 1, y = -2.4

x = 2, y = -1.8

x = -1, y = -3.6

x = -2, y = -4.2

Thus, the graph of the function -3x+5y=-15 is a linear function we can draw it by finding the values of y for every value of x.

Learn more about the function here:

brainly.com/question/5245372

#SPJ1

7 0
2 years ago
What is the value of y?<br> 3y+10/4=y
k0ka [10]
The answer is y=2. Hope this helps!
8 0
3 years ago
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