Answer:

Let us see her money earned first

versus how much she spent

613-315 = 298

If f(x) = 6x – 4, what is f(x) when x = 8?A2B16C44D52

Determine the degree of the polynomial −65b+53x3y.

Half of the candies in a jar are gumdrops. One-fourth of the candies are chocolates. There are 4 lollipops. There is an equal number of lollipops and chocolates. How many gumdrops are there?

On a class test, Lesley scored 4.5 points more than her friend Cathy. Lesley scored 81.5 points. Cathy's score, x, can be found using the equation below.The solution to the equation was calculated to be x = 36. Is this solution reasonable? A. Yes, it is reasonable because Lesley scored 4.5 points more than Cathy. Cathy scored more than 81.5 points. B. No, it is not reasonable because Lesley scored 4.5 points less than Cathy. Cathy scored less than 81.5 points, not more. C. Yes, it is reasonable because Lesley scored 4.5 points more than Cathy. Cathy scored 86 points. D. No, it is not reasonable because Lesley scored 4.5 points more than Cathy. Cathy scored less than 81.5 points, not more.

Whats 13% of 80plz answer correctly

Determine the degree of the polynomial −65b+53x3y.

Half of the candies in a jar are gumdrops. One-fourth of the candies are chocolates. There are 4 lollipops. There is an equal number of lollipops and chocolates. How many gumdrops are there?

On a class test, Lesley scored 4.5 points more than her friend Cathy. Lesley scored 81.5 points. Cathy's score, x, can be found using the equation below.The solution to the equation was calculated to be x = 36. Is this solution reasonable? A. Yes, it is reasonable because Lesley scored 4.5 points more than Cathy. Cathy scored more than 81.5 points. B. No, it is not reasonable because Lesley scored 4.5 points less than Cathy. Cathy scored less than 81.5 points, not more. C. Yes, it is reasonable because Lesley scored 4.5 points more than Cathy. Cathy scored 86 points. D. No, it is not reasonable because Lesley scored 4.5 points more than Cathy. Cathy scored less than 81.5 points, not more.

Whats 13% of 80plz answer correctly

19/50

41/50

Or 83/100

Thx :)

the answer is 41/50 because if you solve it, 41/50=0.82. Since it is a percentage, you multiply the answer, 0.82, by 100 and you get 82. hope that helped :)

$x/180mi=$3.98/20mi.

180/20=9

so 3.98(9)=$ for 180 miles.

3.98(9)=$35.82

180/20=9

so 3.98(9)=$ for 180 miles.

3.98(9)=$35.82

B. f(x) = -3x + 2

C. f(x) = 2x + 3

D. f(x) = 3x + 2

The answer is D. f(x) = 3x+2

This is because this is the**ONLY** function equation that works for **ALL** of the ordered pairs listed in the table

-4 = 3(-2) + 2

-4 = -6 +2

-4 = -4

-1 = 3(-1) +2

-1 = -3 +2

-1 = -1

2 = 3(0) + 2

2 = 0 + 2

2 = 2

5 = 3(1) + 2

5 = 3 + 2

5 = 5

8 = 3(2) +2

8 = 6 +2

8 = 8

This is because this is the

-4 = 3(-2) + 2

-4 = -6 +2

-4 = -4

-1 = 3(-1) +2

-1 = -3 +2

-1 = -1

2 = 3(0) + 2

2 = 0 + 2

2 = 2

5 = 3(1) + 2

5 = 3 + 2

5 = 5

8 = 3(2) +2

8 = 6 +2

8 = 8

we just need to know the perimeter

so say we only know the width

which is 10

and the perimeter which is 30

hint( perimeter is all of the sides added up

anyways so we know that theres 2 sides that are ten so that gives us

30 - 20 = 10

but there are 2 more sides to lets divide by 2

10 ÷ 2 = 5

so the length would be 5

heres the equation

P = perimeter

W = width

L = length

soooo

P - 2w = L ÷ 2

:P hope this helps

so say we only know the width

which is 10

and the perimeter which is 30

hint( perimeter is all of the sides added up

anyways so we know that theres 2 sides that are ten so that gives us

30 - 20 = 10

but there are 2 more sides to lets divide by 2

10 ÷ 2 = 5

so the length would be 5

heres the equation

P = perimeter

W = width

L = length

soooo

P - 2w = L ÷ 2

:P hope this helps

You can foc1/2÷6=1/12 1/12×8= 8/12 or 2/3

Okay, the equation would be 12 - 2x = 8(x + 4), you got close!

what i would do first is distribute to get rid of those evil parenthesis and make this all simple ^-^

So, we take 8 times x, and 8 times 4.

Our equation, is now 12 - 2x = 8x + 32

Now, what i would do, is simplify it. Get x to one side, and a whole number to the other. Well, for me it would be easier to keep the larger number on the right, and x on the left!

So we have to be fair, and keep it equal! So, i would start with.... subtracting 32. Since its a positive 32, to cancel it out we have to subtract 32, to get to zero! so, by subtracting 32 on both sides ( 12 - 32 and 32 - 32) we end up with -20 - 2x = 8x

Now looking at - 20 - 2x = 8x, i can see what i need to do. i need to get x to one side, and whole numbers to the other. There are no whole numbers on the right, just variables and coefficients, so i have to get that x away from the left!

So, im going to add 2x on both sides, to eliminate it! So we add 2x on the left to cancel it out, and add 2 x on the right to balance it out! We are now left with -20 = 10x

Now what we do is we get rid of that tag along right by the x! Yep, that little 10 there! He has to go!

How to we get rid of him? Well, he is being multiplied by the x! So, we have to do the opposite and divide to get him alone. So, we divide by 10 on both sides, and we are left with -2 = x!

Now, time to check your answer! Basically, you replace x with -2 in the equation! Here we go:

12 - 2(-2) = 8(-2 + 4)

First we should start with multiplying! when we multiply the -2 in the equation, we get 12 + 4 = 8(2), and we can finish that off by simplifying it to 12 + 4 = 16

when we simplify it and add 12 + 4, we get 16. So we are left with 16 = 16.

This equation is true, so we are right! -2 DOES equal x!

what i would do first is distribute to get rid of those evil parenthesis and make this all simple ^-^

So, we take 8 times x, and 8 times 4.

Our equation, is now 12 - 2x = 8x + 32

Now, what i would do, is simplify it. Get x to one side, and a whole number to the other. Well, for me it would be easier to keep the larger number on the right, and x on the left!

So we have to be fair, and keep it equal! So, i would start with.... subtracting 32. Since its a positive 32, to cancel it out we have to subtract 32, to get to zero! so, by subtracting 32 on both sides ( 12 - 32 and 32 - 32) we end up with -20 - 2x = 8x

Now looking at - 20 - 2x = 8x, i can see what i need to do. i need to get x to one side, and whole numbers to the other. There are no whole numbers on the right, just variables and coefficients, so i have to get that x away from the left!

So, im going to add 2x on both sides, to eliminate it! So we add 2x on the left to cancel it out, and add 2 x on the right to balance it out! We are now left with -20 = 10x

Now what we do is we get rid of that tag along right by the x! Yep, that little 10 there! He has to go!

How to we get rid of him? Well, he is being multiplied by the x! So, we have to do the opposite and divide to get him alone. So, we divide by 10 on both sides, and we are left with -2 = x!

Now, time to check your answer! Basically, you replace x with -2 in the equation! Here we go:

12 - 2(-2) = 8(-2 + 4)

First we should start with multiplying! when we multiply the -2 in the equation, we get 12 + 4 = 8(2), and we can finish that off by simplifying it to 12 + 4 = 16

when we simplify it and add 12 + 4, we get 16. So we are left with 16 = 16.

This equation is true, so we are right! -2 DOES equal x!