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Nikolay [14]
3 years ago
8

Please answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
storchak [24]3 years ago
8 0
The answer is d no one wants a old device
that’s why as years go on iphone prices go down
lakkis [162]3 years ago
4 0

Answer:

d is the answer because the value decreases the longer you use it

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A machine fills bags with sweets.
DIA [1.3K]

Answer:

19

Step-by-step explanation:

maximum no. of bag filled by 4275 sweets,is

4275/28 ~=152

therefore , there is 4256 sweets in 152 bags

therefore,4275-4256=19 sweets are left

6 0
3 years ago
HELP ME PLEASE!!! WILL GIVE BRAINLIEST
anygoal [31]
The answer should be "Vertical".
Because according to Google, the Vertical Angle Postulate, is occurs when <span>If two </span>angles<span> form a linear pair, then the measures of the </span>angles<span> add up to 180°. If two angles are vertical angles, they are congruent.
Hope this helps!!!:)</span>
5 0
4 years ago
Read 2 more answers
Solve the equation (linear equation)<br><br> <img src="https://tex.z-dn.net/?f=8%5E%7B2x%2B7%7D%20%3D%20%28%5Cfrac%7B1%7D%7B32%7
Minchanka [31]

Answer: x=-1

Step-by-step explanation:

By the negative exponent rule, you have that:

(\frac{1}{a})^n=a^{-n}

By the exponents properties, you know that:

(m^n)^l=m^{(nl)}

Therefore, you can rewrite the left side of the equation has following:

(\frac{1}{8})^{-(2x+7)}=(\frac{1}{32})^{3x}

 Descompose 32 and 8 into its prime factors:

32=2*2*2*2*2=2^5\\8=2*2*2=2^3

Rewrite:

(\frac{1}{2^3})^{-(2x+7)}=(\frac{1}{2^5})^{3x}

Then:

(\frac{1}{2})^{-3(2x+7)}=(\frac{1}{2})^{5(3x)}

As the base are equal, then:

-3(2x+7)=5(3x)

Solve for x:

-6x-21=15x\\-21=15x+6x\\-21=21x\\x=-1

8 0
4 years ago
Planning for a party, Carla mixed 3/4 liters of lemon concentrate with 21/4 liters of water to make 3 liters of lemonade. The pa
andrey2020 [161]

Answer:

78/4

Step-by-step explanation:

it seems right

6 0
3 years ago
Inverse of f(x)7x-21
charle [14.2K]
The inverse is: f^-1(x) = x/7 + 3
7 0
3 years ago
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