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monitta
3 years ago
15

I need help please ASAP

Mathematics
1 answer:
zubka84 [21]3 years ago
7 0
For 2, they would be:
2. 4
3. 5
4. 0
5. 8
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A sugar solution currently measures 250 degrees Fahrenheit. The temperature of the solution increases 5 degrees per minute. The
larisa [96]
Let, the number of minutes = x
It  would be: 310 < 250 + 5x < 338

In short, Your Answer would be Option A

Hope this helps!
5 0
3 years ago
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X^2 - 81y^2<br><br>can someone please answer this ?​
harina [27]

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Since both terms are perfect squares, factor using the difference of squares formula.

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7 0
3 years ago
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Helppppp pleaseeee!!!!!!
maks197457 [2]
I got 3.825

your equation would be
(2x-1)(x+7)=72

when you distribute youd get
2x^2 +13x -7 =72

move the 72 over giving you
2x^2 +13x -79=0

i used the quadratic formula and the answer would be 3.825 because a negative answer wouldn’t make sense in this situation
5 0
2 years ago
Expand and simplify (x+5)(x+2)
Savatey [412]
Answer= x²+7x+10

When we want to expand expressions such as this, the FOIL method helps us remember what exactly to do. FOIL stands for

F:First
O:Outer
I:Inner
L:Last

So, given the expression (x+5)(x+2), lets multiply the first two terms.

x*x=x²

now the outer two terms

x*2=2x

now the inner terms

5*x=5x

and the last terms...

5*2=10

When we combine these expressions we get:

x²+7x+10

I think this is what you meant to be answered in your question, if I have been mistaken, just comment and I'll edit my answer....

5 0
3 years ago
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Elanso [62]

Answer:

it reduce the number by 6 mark me brainlist

7 0
3 years ago
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