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san4es73 [151]
3 years ago
8

Is it A?

Mathematics
1 answer:
faltersainse [42]3 years ago
6 0
This is true, it's A!

Students grades are most likely coorelated with some event that influenced them directly, or that is influenced by the same factor. Here having completed the exam revieq packet means that the students have studied, so they will likely get good grades.
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Simplify the expression (2y+1)-4y^2+2
Katena32 [7]

Answer:

-4y^2+2y+3

Step-by-step explanation:

(2y+1)-4y^2+2

2y+1-4y^2+2

-4y^2+2y+1+2

-4y^2+2y+3

5 0
2 years ago
Read 2 more answers
Laila made 12 muffins. Shannon made 10 muffins how many more did Laila make?
sleet_krkn [62]

Answer:

2 more muffins

Step-by-step explanation:

<em>Since, </em>

<u><em>Given that:</em></u>

<em>Laila made 12 Muffins</em>

<em>Shannon made 10 Muffins</em>

<u><em>Question to Answer:</em></u><em>
How many more did Laila make?</em>

<u><em>Solve:</em></u>

<em>Since it asking how many more laila made that means we have to subtract to find how many more laila has.</em>

<em>As given, we know that Laila made 12 Muffins and Shannon made 10 Muffins then:</em>

<em>Laila Muffins - Shannon Muffins</em>

<em>Which also means:</em>

<em>12 - 10</em>

<em>Which,</em>

<em>12 - 10 = 2</em>

<em>Hence, Laila makes 2 more Muffins than Shannon</em>

<em />

<u><em>Kavinsky</em></u>

7 0
2 years ago
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Evaluate (x + y)0 for x = -3 and y = 5.<br><br> a.) -1/2<br> b.) 0<br> c.) 1<br> d.) 2
lions [1.4K]
Answer is B. No matter what the x or y will be the result will be 0. Anything multiplied by 0 is equal to 0.
8 0
3 years ago
Read 2 more answers
Your friend has improved in his math class. On his first test he scored 50 points, and then he scored 53, 56, 59, and 62 points
emmainna [20.7K]

Answer:

Step-by-step explanation: I think you skip count by 50s or something like that. So, it has to be 64.

3 0
3 years ago
John’s teacher wants to buy giant cookies for the entire class of cookies cost $2.40 each write an equation that shows how many
krek1111 [17]
40 ÷ 2.40= 16.66
the teacher can buy 16 cookies
4 0
3 years ago
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