PLEASE HELP! 15 POINTS Order the expressions from greatest to least coefficient of x. Place the expression with the greatest coefficient of x at the top. 12+4x, 13x, 15-x, 14-7x----------My answer: 13x, 14-7x, 12+4x, 15-x
Answers
Answer:
you're right; 13x, 14 - 7x, 12 + 4x, 15 - x
13, 7, 4, 1
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Percy works two part-time jobs to help pay for college classes. On Monday, he works 3 hours at the library and 2 hours at the coffee cart and earns $36.50. On Tuesday, he works 2 hours at the library and 5 hours at the coffee cart and earns $50. His hourly wage at the library, x, and hourly wage at the coffee cart, y, can be determined using the system of equations below.3x + 2y = 36.50 2x + 5y = 50.00 At which job does Percy earn the greater hourly wage? How much does Percy earn each hour at this job?
Given the equation 5x + y = 7, which equation below would cause a consistent-independent system? a.10x+2y=14 b.-15x-3y=-6 c.5x+y=-7 d.6x+2y=7
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This means that
This year my salary is: 105% ( up 5% from 100%) ;
Salary = $31500
and last year. 100% ( base year) ; Let the Salary = $x
Now let us solve,
x / 100 = 31500/105
so x = 31500 * 100/105 =
$30 000
I hope my answer helped you I've included the formula on how I got the answer.
subtract the answer from this years salary
38325
- 1916.25
that would be 36408.75
now add comma and dollar sign and last year's salary is $36,408.75
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Average Rate of Change = (51-11)/(6-(-4) = 40/10 = 4
Answer:
4
Step-by-step explanation:
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i cant get it to come up properly but its to the power of 6
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The Keller family spent a total of $63.04.
What is percentage?
A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to compute a percentage of a number, we should divide it by its whole and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the term percent signifies. The letter "%" stands for it.
First, let's find the cost of the meal before tax and tip.
We know that the total bill, including tax, is $55.35, which is equal to 100% + 8% (the tax rate) = 108% of the original meal cost.
We can set up an equation to solve for the original meal cost (let's call it x):
x + 0.08x = 55.35
Simplifying the left-hand side:
1.08x = 55.35
Dividing both sides by 1.08:
x = 51.25
So the cost of the meal before tax and tip was $51.25.
Next, let's calculate the amount of tax they paid:
0.08x = 0.08(51.25) = 4.10
So the tax they paid was $4.10.
Now let's calculate the tip they left for the server. They left a 15% tip on the original meal cost of $51.25:
0.15(51.25) = 7.69
So the tip they left was $7.69.
Finally, to find out how much they spent in total, we add up the cost of the meal, the tax, and the tip:
51.25 + 4.10 + 7.69 = 63.04
Therefore, the Keller family spent a total of $63.04.
Learn more about percentages here:
#SPJ3
Complete question:
The Keller family's dinner bill is $55.35. This includes an 8% meal tax and a 15% tip on original meal for the server how much did they spend in total?
Then you find 15% of 55.35 which is 8.30
You add them together which equals 12.72
You then subtract 12.75 from 55.35 55.35-12.75=42.63
The original price was $42.63
Answers
=(8b2)(8b2)+(8b2)(−8b)+(8b2)(7)+(6b)(8b2)+(6b)(−8b)+(6b)(7)+(−1)(8b2)+(−1)(−8b)+(−1)(7)
=64b4−64b3+56b2+48b3−48b2+42b−8b2+8b−7
Answer:
=64b4−16b3+50b−7
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Multiply 34x6=204
so John can make 204 cookies for 6 batches.
Hope I helped, and goodluck!