Lorena calculated the slope of the linear function that is represented by the table of values as shown.

x
y
–10
15
–8
27
–6
39
–4
51
–2
63

m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction = StartFraction 63 minus 51 Over negative 2 minus (negative 4) EndFraction = StartFraction 12 Over negative 6 EndFraction = negative 2.

What did she do wrong?
She used the wrong formula for slope.
She used the wrong points to determine the slope.
She made a mistake when she subtracted x 1 from x 2.
She made a mistake when she subtracted y 1 from y 2.

Answer: 4

Step-by-step explanation:

X is established as 2 with the first equation

Answer:

4 I believe

Step-by-step explanation:

if 1x=2

  2x=4

  3x=6

multiply by 2 each time

Answer:

160,004

Step-by-step explanation:

Find: Standard numeral for 160 thousand four

Standard Numeral: The basic form of the number.

------------------------------

For example:

Fourty-eight= 48

-------------------------------

In this case, we are finding:

160 thousand four:

-------------------------------

1 thousand= 1,000

160 thousand= 160 times of that thousand= 160*1,000= 160,000

160 thousand four= 160,000 plus the extra 4=

160,000+4=

160,004

In conclusion, the standard numeral for 160 thousand  four is:

160,004

Answer:

y = 44.6

Step-by-step explanation:

25+ 18.7 = 44.6

44.6 - 18.7 = 25.9

y = 44.6

Answer:

.60 per can

Step-by-step explanation:

39 dollars divided by 60 cans

The ratio of the amount of money that Kristen paid to the number of cans gives the amount per can thus it will be $0.6 per can.

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

As per the given,

Kristen paid $39 for 60 cans of corn.

Ratio of the amount to the number of cans,

39/60 = $0.6 per can

Hence "The ratio of the amount of money that Kristen paid to the number of cans gives the amount per can thus it will be $0.6 per can".

For more information about ratios and proportions,

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Two supplementary angles are in the ratio 3:7. Find the angles ?

Let the two angles be 3x and 7x.

Supplementary angles add up to 180 degrees.

Therefore:

3x + 7x = 180

10x = 180

x = 18

3x = 3 * 18 = 54

7x = 7 * 18 = 126

Measure of angles are 54° and 126°.

What is Supplementary angle?

Sum of two or more angles are 180 degrees then, the angles are called supplementary angle.

Given that;

The ratio of angles are 3 : 7.

Now,

Let the two angles be 3x and 7x.

Since, Supplementary angles are add up to 180 degrees.

So,

3x + 7x = 180

10x = 180

x = 18

So, First angle of supplemental angles = 3x

                                                           = 3 × 18  

                                                           = 54

And, Second angle of supplemental angles = 7x

                                                                   = 7 × 18

                                                                   = 126

Thus, Measure of angles are 54° and 126°.

Learn more about the supplementary angle visit:

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Answer:

5 months

Step-by-step explanation:

tristin is already 120 pounds

mike is already 150 pounds

tristin is gaining more pounds per month than mike

tristin                                                            mike

Month 1 = 130                                            154

Month 2 = 140                                           158

month 3 = 150                                            162

month 4 = 160                                             166

month 5 = 170                                              170

Answer:

Tristan 240

Step-by-step explanation:

Mike 198

Answer:

40

Step-by-step explanation:

Answer:  36 is a multiple of 12

2 is a prime number.

2 is a factor of 64

Step-by-step explanation:

12 × 3 =36, so 12 is one of the factors.

2 is the only even prime number. All other even numbers are multiples of 2.

9 is not a prime number. 3 × 3 = 9

2 is a factor of 64.  2 × 32 = 64  None of the other numbers given can divide evenly into 64, so they are not factors of 64.

Answer:36 is a multiple of 12

Step-by-step explanation:

Answer:

(3x -5)°+ (2x- 15)°=180°[sum of co- Interrior angles of a triangle is 180°]

or, 3x- 5 + 2x - 15=180°

or,5x - 20 = 180°

or, 5x = 180°+20

or, x = 200÷ 5

•°•x = 40°

Answer:

X = 40

Step-by-step explanation:

3x + 2x -5 -15 = 180

5x + -20 = 180

then u add 20 on both sides

5x + 0 = 200

ya the 0 is not necessary but I was showing u add 20 on both sides lol

then u divide 5 on both sides to get the x by itself

x = 40

Hope this helps dude ^-^

Answer:

It should be B.

Step-by-step explanation:

You have to divide 9.25/2.8 and you'll get $3.30. I didn't see that answer, so I rounded and got $3.00.

Answer: Angles on opposite sides of a transversal, but inside the lines it intersects.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

Imma rewrite the question as: 2+6/41

2+6=8

i think since the letters were next to each other u multiply?? Is so...:

4x1=4

8+4=12

=12

but if u add the letters next to eachother....

2+6=8

4+1=5

8+5=13

=13

or if u use “41” as a whole number and add it in..:

2+6=8

8+41=49

=49

Step-by-step explanation:

Answer:

the answer would be 22 miles per gallon

Step-by-step explanation:

if we solve it as 330/15 since Kyle drove 330 miles on 15 gallons, our answer would end up being 22 miles per gallon

Answer:

x=10

Step-by-step explanation:

because since the objects are similar, you subtract 4 from 9 to get five. Then subtract 5 from 15.

Answer:

6 2/3

Step-by-step explanation:

Answer:

10/5 of an hour. (☞ﾟヮﾟ)☞  also can be written as 2 hours

Step-by-step explanation:

Answer:

Step-by-step explanation:

Must be 16 and 21 because we can see

30 and 70 has 10 as factor

24 and 44 has 2 as factor

12 and 30 has 2 as factor and all those factors are greater than one

Answer:

16 and 21

Step-by-step explanation:

we can see

30 and 70 has 10 as factor

24 and 44 has 2 as factor

12 and 30 has 2 as factor and all those factors are greater than one

Answer:

its 32 or 32.2727272727

Step-by-step explanation:

kkkkkkkkkkkkk

Answer:

There are no solutions.

Step-by-step explanation:

Answer:

These ratio's are proportional

Step-by-step explanation:

if you use 5x2=10

if you use 8x1=8

Answer:

2

Step-by-step explanation:

it is bascially 1+1

Answer:

2

Step-by-step explanation:

1+1=2

Answer:

A: How much money did you save? $1.92

B: What price did you pay? $3.58

Answer:

a=$1.93 b=$3.57

Step-by-step explanation:

Answer:

1122 cm

Step-by-step explanation:

Answer:

112

Step-by-step explanation:

Answer:

31.42

Step-by-step explanation:

Answer:20n+5

Step-by-step explanation: