ned has scored 84 points in the first 6 games of the basketball season. How many points per game has ned scored
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Answer:
The amount of electricity bill is <u>$52.60</u>.
Step-by-step explanation:
Given:
Victoria whit used 578 kwh of electricity.
The rate is 9.1 cents per kw-hr.
Now, to find the amount of her electric bill.
Electricity used = 578 kwh.
Rate of electricity = 9.1 cents per kw-hr.
So, to get the amount we multiply the electricity used by the rate of electricity:
Thus, the amount of electricity bill = 5259.8 cents.
Now, converting the amount from cents to $ by dividing:
$1 = 100 cents.
So, 5259.8 cents ÷ 100 = $52.60 .
therefore, the amount of electricity bill is $52.60.
10 (x + 2) = 5 (x + 8)
First, we can start off by dividing each side by 5. Each side usually meaning, the whole number in front of the parentheses, in simpler words. 10 ÷ 5 = 2 and 5 ÷ 5 = 1, which can be represented as a variable (x).
Second, we can now expand our problem. Basically, remove parentheses. We're focusing on the left side of the problem right now, so to expand 2(x + 2), we could combine 2 and the variable to create 2x, and multiply 2 times 2, which equals 4.
Third, our next step is to subtract 4 from each side. Now all we are trying to do is get the variable to equal something by itself.
Fourth, let's simplify the right side of the problem now. x + 8 - 4, we would start of by subtracting 8 - 4, which equals 4 and leave the variable alone.
Fifth, subtract the variable (x) from each side. You will get the problem to look like: 2x - x = 4. We can now simplify 2x - x, which equals x.
Answer:
First, we can start off by dividing each side by 5. Each side usually meaning, the whole number in front of the parentheses, in simpler words. 10 ÷ 5 = 2 and 5 ÷ 5 = 1, which can be represented as a variable (x).
Second, we can now expand our problem. Basically, remove parentheses. We're focusing on the left side of the problem right now, so to expand 2(x + 2), we could combine 2 and the variable to create 2x, and multiply 2 times 2, which equals 4.
Third, our next step is to subtract 4 from each side. Now all we are trying to do is get the variable to equal something by itself.
Fourth, let's simplify the right side of the problem now. x + 8 - 4, we would start of by subtracting 8 - 4, which equals 4 and leave the variable alone.
Fifth, subtract the variable (x) from each side. You will get the problem to look like: 2x - x = 4. We can now simplify 2x - x, which equals x.
Answer: