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melomori [17]
3 years ago
6

What this will look like on STAAR

Mathematics
1 answer:
Orlov [11]3 years ago
7 0

Answer:

Could you send a picture of the work please!

Step-by-step explanation:

You might be interested in
-2e^8-8e^7 / 10e^2+40e
alukav5142 [94]

Answer:

  \dfrac{-e^6}{5}

Step-by-step explanation:

Maybe you want to simplify ...

  \dfrac{-2e^8-8e^7}{10e^2+40e}=\dfrac{-2e^7(e+4)}{10e(e+4)}=\boxed{\dfrac{-e^6}{5}}

__

The distributive property and the rules of exponents are useful.

  ab +ac = a(b+c)

  (a^b)(a^c) = a^(b+c)

  1/a^b = a^-b

4 0
4 years ago
PLEASE ANSWER QUICKLY!! I WILL MARK BRAINLIEST!!
KonstantinChe [14]

Answer:Hence, the grapefruit is 20% heavier than the apple.

Step-by-step explanation:

Let the weight of orange be x.

This means that the weight of grapefruit is:

       1.08x

( Since grapefruit is: 8% heavier than orange )

Also, the weight of apple is 10% lighter than apple.

This means that the weight of apple is: 0.90 x

Hence, the percent change in the weight of grapefruit as compared to apple is calculated by:

7 0
3 years ago
What is the equation of the line that passes through the point (-6,3) and has a slope of -2/3?​
Vesnalui [34]

Answer:

y = -\frac{2x}{3} - 1  

I hope this helps!

5 0
3 years ago
2(x +8) what would that be ?
crimeas [40]
If all you want is to expand the number, then multiply all of the parts inside the parentheses by what's on the outside: 
2 * x + 2 * 8 = 2x + 16
3 0
3 years ago
An annual pass to a park costs $120. Use a percent model to find 200% of the full price of the annual pass.
Veseljchak [2.6K]

Given:

An annual pass to a park costs $120.

To find:

The 200% of the full price using percent model.

Solution:

In the percent model,

100% = 1 box

It means 1 box represents park costs $120.

200% = 2 box

120+120=240

It means 2 box represents park costs $240.

Therefore, 200% of the full price is $240.

5 0
3 years ago
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