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3 years ago

PLEASE SHOW YOUR WORK. HURRY I WILL MARK YOU BRAINLIEST

Mathematics

2 answers:

blagie [28]3 years ago

5 0

Answer:

The Answer is 112

Step-by-step explanation:

<em>Hello, allow me to explain,</em>

<em>so the information given is $2 per chocolate bar, 24 chocolate bars were bought in 3 days, how much in 7 days</em>

<em />

1. I divided 24 by 3 to find how many bars get sold in 1 day

<em />

2. I multiply the 8 by the 2 to find how much money is made in 1 day

3. I multiply to find the amount of money for that week

<em>Therefore my answer is $112.00 </em>

<em />

<em>Hope I could help!!</em>

<em>-Nova</em>

Vedmedyk [2.9K]3 years ago

3 0

Answer:

Step-by-step explanation:its is b because in three days they earn 48 dollars in 6 days the earn 96 dollars in 7 days they earn 112 dollars so it is b

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15) In your own words, write three or four sentences explaining what exponents are and how they are used in math

Scorpion4ik [409]

Answer:

Exponents

Step-by-step explanation:

exponents are basic short cut to write numbers like 100, 1000, 10000, 1000000 and so on.

Exponents can also be defined as 10 raised to a power x whether positive or negative

$10 {}^{x}$

They are mostly used in expressing units in standard form.

<h3>examples of basic positive exponents</h3>

${10}^{2} = 100$

$10 {}^{3} = 1000$

${10}^{4} = 10000$

${10}^{5} = 100000$

basically the power represent the the number of zeroes after the 1.

<h3>examples of basic negative exponents</h3>

${10}^{ - 2} = 0.01$

${10}^{ - 3} = 0.001$

${10}^{ - 4} = 0.0001$

$10 ^{ - 5} = 0.00001$

in negative exponents the power represents the number of zeroes before the 1. including the 0 behind the decimal point.

this is the basic lay down of how exponent work but one more quick example for maximum understanding

<h3>quick example</h3>

$4 \times {10}^{4} = 0.0004$

$4 \times {10}^{4} = 40000$

$8.69 \times 10 {}^{ - 3} = 0.00869$

$8.69 \times 10 {}^{ 3} = 8690$

hope you grasp the concept involved in multiplication with other terms.

cheers

6 0

3 years ago

−4(m+6)=−8 plz answer

dangina [55]

Answer:Divide both sides by the numeric factor on the left side, then solve.

−

Step-by-step explanation:

5 0

3 years ago

19038 times 8975765yud

ehidna [41]

1.7088061E11 on a calculator that's what I did

8 0

3 years ago

A soccer team lost 30% of its games. Suppose the team won 14 games. How many games did the team play?

-BARSIC- [3]

They would have played 20 games altogether

8 0

3 years ago

ΔABC was dilated from point A to get ΔADE. Find the length of AD given a scale factor of 4.

rewona [7]

Since triangle ADE is similar to triangle ABC and the scale factor is 2, the following relation must be fulfilled:

$\frac{AD}{AB}=4$

The, by substituting the given information, we have

$\begin{gathered} \frac{6x-8}{x+2}=4 \\ \end{gathered}$

By multiplying both sides by x+2, we get

$6x-8=4(x+2)$

which gives

$6x-8=4x+8$

Then, by subtracting 4x to both sides, we have

$2x-8=8$

and by adding 8 to both sides, we obtain

$2x=16$

then, x is given by

$x=\frac{16}{2}=8$

Then, by substitutn

6 0

1 year ago