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IgorC [24]
3 years ago
9

How to find the least common denominator

Mathematics
1 answer:
lesya [120]3 years ago
6 0
Multiply the two numbers together
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An item costs 340 before tax, and the sales tax is 20.40.
Sonbull [250]

Answer:

Step-by-step explanation:

To find out the sales tax rate, we divide the sales tax by the cost of the item. This will give us what percent of the cost of the item the sales tax is equal to.

So, 20.4 divided by 340 = 0.06

To convert to percent, we multiply 0.06 by 100=6. Therefore, the sales tax rate is 6%.

Check:

340 times 0.06 (the sales tax rate) is 20.4 (the sales tax).

8 0
3 years ago
Slove (3x-2)=(2x-1)/(2) show step by step
shusha [124]

Answer:

x= 3/4

Step-by-step explanation:

(3x - 2) = \frac{(2x-1)}{2}

2(3x - 2) = (2x - 1)

6x - 4 = 2x -1

4x = 3

x= 3/4

3 0
2 years ago
Read 2 more answers
Which number line represents the expression 7 + (−3) + (−2) +4?
vekshin1

The <u>answer would be 6</u>. The number line which shows you the number 6 or any solution for 6 would be your answer.

3 0
3 years ago
What is 4.2 kilometers in meters
vovikov84 [41]
THE ANSWER IS 42,000.

TO GET THIS WE KNOW THAT 1 KILOMETERS IS 10,000. 

SO YOU TAKE 4.2 AND MULTIPLY IT BY 10,000. THAT EQUALS 42,000.
4 0
3 years ago
david is president of the student council. When the leadership team met for the for the first time he asked each person to shake
WINSTONCH [101]
15 is (hopefully) the correct answer!

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