What are the coordinates of point A?

A. (2, 4)
B. (1.7, 3.8)
C. (6.6, 1.7)
D. (3.8, 1.7)

Answer:

Step-by-step explanation:

A=34.56/12=$2.88 each

B=42.90/15=$2.86 each

C=51.30/18=$2.85 each

So C is the cheapest.

Answer:

Ok???????????????????

Answer:

The scale in the ratio given considers the case that there are 9 sweets (2 + 3 + 4), however, to answer our question, we need to scale up the ratio, so that we can work out the share when we have 36 sweets

Step-by-step explanation:

Ratios are a way of displaying the proportional split of a value and they are very similar to fractions. In the example above, we see that for every 2 sweets Amy has, Beth gets 3 and, Colin will get 4. Like fractions, this proportion will stay the same regardless of the scale of the ratio. The scale in the ratio given considers the case that there are 9 sweets (2 + 3 + 4), however, to answer our question, we need to scale up the ratio, so that we can work out the share when we have 36 sweets. So, what scale factor do we need to get it from a total of 9 sweets to a sum of 36 sweets? We know that 9 multiplied by 4 gives us 36, therefore, we can use a scale factor of 4. Remember how whatever is done to the denominator of a fraction has to be done to the numerator? Ratios like to behave the same way, so now that we have scaled up the sum of the ratio, we need to scale up the individual values by 4 – (2x4) : 3x4 : 4x4. Once we work it out we get the new ratio 8:12:16. You can check if you’re right by adding up the new values and you will see that 8 + 12 + 16 = 36, which is the value that the 9 was initially scaled up to. So we now know that when sharing the 36 sweets, Amy will get 8 sweets, Beth will get 12 sweets and Colin will get 16.

Answer: 6 units

Step-by-step explanation:

Answer:

The answer is either C or A

Step-by-step explanation:

But I mostly think the answer would be C hopefully I helped you.

:)

THe correct answer is D. you are very welcome!!

Answer:

50 degrees

Step-by-step explanation:

Well, all triangle's angles should add up to 180, so

102+28=130

180-130=50

i don't really get what the question  is could you write it again?

Answer:

25 degrees and 45 degrees

Step-by-step explanation:

A triangle's angles HAVE TO add up to 180 degrees, no more no less. 110 + 45 + 25 = 180

A. 8

p.s. this question- you should know. your in middle school. lol just pointing that out

Answer

B: 20

explanation

2 + 4 + 6 + 8 = 20

Answer:

3

Step-by-step explanation:

17 * 3 = 51

51 * 3 = 153

153 * 3 = 459

etc.

Answer:

Step-by-step explanation:

So, if we are looking to save money, then it would probably be a good choice to go for the least steepest line. Assuming Money stands for the Y axis and Quantity stands for the X axis, then looking at the least steepest line means the lowest Y axis, which translates to the least amount of money.

Answer:

20%

Step-by-step explanation:

8 months late gang

Answer:

C

Step-by-step explanation:

Answer:

470

Step-by-step explanation:

.94 x 500 = 470

Answer:

840.65

Step-by-step explanation:

Answer:

v=2

Step-by-step explanation:

-9v-9=-27

add nine to both sides

-9v-9+9=-27+9

simplify

-9v=-18

divide both sides by -9

-9v/-9   -18/-9

simplify y=2

hope this helps :) have a nice day !!

Answer:

v=2

Step-by-step explanation:

-9v-9=-27

add nine to both sides

-9v-9+9=-27+9

simplify

-9v=-18

divide both sides by -9

-9v/-9   -18/-9

simplify y=2

Answer:

- [tex]\frac{5x}{7}[/tex]

Step-by-step explanation:

Given

[tex]\frac{5x-10x^2}{14x-7}[/tex] ← factor out 5x in the numerator and 7 in the denominator

= [tex]\frac{5x(1-2x)}{7(2x-1)}[/tex] ← factor out - 1 on the numerator

= [tex]\frac{-5x(2x-1)}{7(2x-1)}[/tex] ← cancel the common factor (2x - 1)

= - [tex]\frac{5x}{7}[/tex]

Answer:

what are all the angles?

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

If you multiply one side by 4, you have to multiply both sides by 4. D is the only one who multiplies both sides by 4, so it is the correct answer.

Answer:

So im not exactly sure on the type of problems your doing but i got x^2+3x-5

Step-by-step explanation:

lmk if you need help with the fractions, I used to have trouble on that kinda stuff too

Answer: x = 6

Step-by-step explanation:

it is 6 becuase when you subtract 17-5 you will get 12 ad to get 12 you need to multiply 2x6 so x=6

Answer:

He spent 32 dollars

Step-by-step explanation:

Answer:

try x= 4z/y

Step-by-step explanation:

Answer:

hello again !

this isn't classified as a polynomial because polynomials do not contain variables raised to a negative number, such as this, which is raised to -3.

Answer:

m=-6

Step-by-step explanation:

-m + 8 = -4m -10

+m. +m.

8= -3m -10

+10. +10

18 = -3m

/-3m /-3m

-6=m

Answer:

m=-6

Step-by-step explanation:

–m + 8 = –4m − 10

Subtract 8 from both sides

-m+8-8=-4m-10-8

Simplify:

-m=-4m-18

Add 4m to both sides

-m+4m=-4m-18+4m

Simplify:

3m=-18

Divide both sides by 3

3m/3=-18/3

-18/3=-6

m=-6

Answer:

Rectangle

Parallelogram

Step-by-step explanation:

The ratio 3:1:3:1 shows that lengths of opposite sides of the quadrilateral are equal.

So, the possible names for the quadrilateral are rectangle, parallelogram.