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2 years ago

14

Cancel the 3s in the denominator along with 3s in the numerator

1 answer:

katrin2010 [14]2 years ago

6 0

Answer:

77

Step-by-step explanation:

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The sales tax for an item was $15.60 and it cost $390 before tax. Find the sales tax rate. Write your answer as a percentage.

labwork [276]

Answer:

15.60 times 100 divided by 390=4%

Step-by-step explanation:

7 0

3 years ago

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Lemur [1.5K]

I hope this helps you

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3 years ago

If three times the larger of two numbers is four times the smaller and the difference between the numbers is 8, then the larger

MaRussiya [10]

Answer:

Larger number = 32

Step-by-step explanation:

Smaller number = x

Larger number = y

y - x = 8 -----------(I)

3y = 4x ---------------(II)

3y/4 = x

Plug in x = 3y/4 in equation (I)

$y - \frac{3}{4}y = 8\\\\\frac{4}{4}y - \frac{3}{4}y = 8\\\\\frac{1}{4}y = 8\\$

y = 8*4

y = 32

Plug in y = 32 in equation (II)

3y = 4x

3*32 = 4x

4x = 3*32

x = $\frac{3*32}{4}$

x = 3 *8

x = 24

7 0

3 years ago

Determine the mean, median, mode, and range for the data set:

s2008m [1.1K]

Answer:

Step-by-step explanation:

Mean (Average): 8

Median (Middle): 8

Mode (Most Common): 8

Range (Biggest - Smallest): 7

6 0

3 years ago

Number 4 pls help plssssssssssssss I will pay u plssssssssssss help me out. its number 4

Alex73 [517]

Answer:

40%

Step-by-step explanation:

i used a calculator

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3 years ago