The first step is to distribute. So after you do that you should have 12x-4=2x+6 Then Isolate your variable by moving the numbers over (remember when they move the change from positive to negative or vise versa) Your equation should now be 10x=10 Once your variable is Isolated simply divide. Then you can plug in your answer to check. Your answer should be x=1
PLEASE ANSWER IN LESS THAN 10 MINUTES!!!!!!!!!!! Multiply.
3.56 • –14
Answers
if do the math as is shown to you will get -49.84 that I will show you its right @TTSSPony2002 so you do the math like this 3.56*-14= -49.84
A penny is 0.061 thick .what is the value of the 6 in the thickness of a penny
Answers
the answer is one hundredth because to the right of the decimal place is the tenths which would equal one tenth so the next place is the hundredths place whisc would equal one hundredth.
The McCalls insured their house for 90% of it's value. If the house is valued at $84,000, how much is it insured for?
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84000 * 0.90 (equivalent to 90%) = $75600
The question is just asking for 90% of 84,000. To do this, you can change 90% into decimal by moving the decimal 2 place over which gives .90
After that, you multiply .90 by 84,000 which is $75,600
Another way to do this is to convert 90% to a fraction. To do that, you would put 90/100 which can simplify to 9/10. Then you would multiply that by 84,000. 1 of the 0's can cancel, so you are left with 9x8,400 which gives the same answer
50 is 125% of what number? 12.5 40 62.5 112.5
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Answer:
40
Step-by-step explanation:
divide by 5 if there is a decimal it is wrong
12.5/5=2.5
62.5/5=12.5
40/5=8
112.5/5=22.5
Why does 2^-1(6x-12) equal 3x-6?
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2^-1 = 1/2 : . 1/2 (6x-12) =1/2* 6x - 1/2* 12 Basically ure dividing everything inside the brackets by two. Or multiplying by a half which is essentially the same thing.