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ludmilkaskok [199]
3 years ago
14

if one jar of jalapeños cost $2, how much will 7 jars cost? can somone help me do this step by step?!:)))

Mathematics
2 answers:
erica [24]3 years ago
6 0
Answer : 14 Explanation: multiply $2x7=14
Dafna11 [192]3 years ago
5 0

Answer:

14

Step-by-step explanation:

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You usually buy a 16.5-ounce bottle of shampoo. There is a new bottle that says it gives you 30% more free.
Katarina [22]

Answer:

\frac{x-16.5}{16.5}=0.30

Hopefully, this is your desired setup. (I noticed the formula you have to fill in there.)

Have a good day.

Step-by-step explanation:

Hi.

You could use the percent change formula.

Since we know it is a percent increase then we will do new-old instead of old-new:

\frac{\text{new}-\text{old}}{\old}

x is the new amount of shampoo.

16.5 is the original amount (old) of shampoo.

The percent increase is 30%=0.30 .

So we have the following equation:

\frac{x-16.5}{16.5}=0.30

We could have found the equation like this:

16.5+16.5(0.30)=x

Subtract 16.5 on both sides:

16.5(0.30)=x-16.5

Divide both sides by 16.5:

0.30=\frac{x-16.5}{16.5}

By us of symmetric property of equality:

\frac{x-16.5}{16.5}=0.30

5 0
3 years ago
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Calculate the following derivative if <br> f(x) = sin(x)<br> and <br> g(x) = 5x + 4.
gayaneshka [121]

Answer:

Rewrite the function as an equation.

y

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Use the slope-intercept form to find the slope and y-intercept.

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The slope of the line is the value of  

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Slope:  

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y-intercept:  

−

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Any line can be graphed using two points. Select two  

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Choose  

1

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x

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y-intercept:  

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Step-by-step explanation:

8 0
2 years ago
Can someone pls help me with this ASAP!!!
VikaD [51]

Answer: D

The reason I say d is because the positive 3 is where the 9 is at on the y-axis

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2 years ago
Bro i need this <br><br> (x − 5)^2 = x^2 − 25
forsale [732]

Answer:

x=5

Step-by-step explanation:

x^2+25-10x = x^2-25

-x^2               -x^2

25-10x = -25

-25        -25

-10x = -50

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(5-5)^2 = 5^2-25

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I WILL GIVE BRIANLIEST WHOEVER ANSWER!!<br> 17. Find (f/g)(X) for the following functions.
Genrish500 [490]

Answer:

Option 3

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(f/g)(x) = f(x)/g(x)

Since g(x) is in the denominator, it can't be 0.

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