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Vitek1552 [10]
3 years ago
8

the ratio of girls to boys in your class is 5 to 7.Two girls joined your class.Now the ratio of girls to boys is 6 to 7.How many

students are now in your class
Mathematics
1 answer:
Likurg_2 [28]3 years ago
6 0
24

If you don’t know how to solve this, guessing and checking is a great way to start!
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Multiplying Vertically:
Ad libitum [116K]

Answer:

6. Find the product for both sets of polynomials below by multiplying vertically. (4 points: 2 points for each product)

A)

4x^4 - 4x^3 - 16x^2 + 16x

B)

4x^4 - 4x^3 - 16x^2 + 16x

7. Are the two products the same when you multiply them vertically? (1 point)

Yes, the two products are the same when you multiply them.

Making a Decision:

8. Who was right, Emily or Zach? Are the products the same with the three different methods of multiplication? (1 point)

Emily was right, the products are the same with all three different methods of multiplication.

9. Which of these three methods is your preferred method for multiplying polynomials? Why? (1 point)

I prefer the table method because it is easier to understand what is going on, know where and what to do, and it is nicely and neatly laid out in front of me.

4 0
3 years ago
How hard is 6th grade math?
Ulleksa [173]

Answer:

super easy i can help you whenever

Step-by-step explanation:

im in high and i had As in 6th

6 0
3 years ago
What is the value of 8 in 8.644.58
Maslowich
So for the first 8, we need to find the value. The way I would find the value would be to find it's place value. So I know that the 8 is in the millionths period. So the value of the eight would be in the millionths. So I think it would be 8,000,000. So that would be the answer. The 8's value is 8,000,000 because of it being in the millionths period.

Hope that helped! :D
7 0
4 years ago
Sarah earns $9 an hour at a Mort’s Pizza Palace, working 20 hours per week. She spends $3 each week for snacks at work, but save
pogonyaev

Answer:

15h

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A pitcher of water contains 1/4 liters of water. The water is poured equally into 5 glasses. How many liters of water are in eac
Alisiya [41]
We know that

<span>A pitcher of water contains 1/4 liters of water--------------> 0.25 lt
then
0.25 lt/5--------> 0.05 lt

In each glass are 0.05 lt of water
1 lt-------------> 1000 ml
0.05 lt----------> X
X=0.05*1000--------> X=50 ml

the answer is
</span>In each glass are 0.05 lt of water
In each glass are 50 ml of water<span>

</span>
7 0
4 years ago
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