Which deal is a better buy? How do you know? True-Mart is advertising a back-to-school sale on pencils. A pack of 30 sells for $7.97, whereas a 12 pack of the same pencils cost $4.77

Answer:

1.B

2.D

3.A

4.E

5.C

Step-by-step explanation:

Complete Question:

Olivia has 28 video discs, which is 8 less than 4 times the number of video discs in M collection. How many videos does M own?

Answer:

9 video discs

Step-by-step explanation:

Let M video collection = x

Given the following data;

O video disc = 28

Translating the word problem into an algebraic equation, we have;

28 = 4x - 8

28 + 8 = 4x

36 = 4x

x = 36/4

x = 9 discs

Therefore, M owns 9 video discs.

Answer for #5 is -48 and for question #6 is -8.E0

Step-by-step explanation:

hope this help and pay attention to fall asleep in your class

5. -5 + (-4) - 3 . 11 + (-2)^3

-5 - 4 - 33 - 8

-50

6. (6 - (-4))/-2 + (-2 + 14)/-4

10/-2 + 12/-4

-5 + (-3)

-8

Answer:

the total price will be 19.43

Answer:

the area of the trapezoid is 70 feet

Step-by-step explanation:

May I have brainliest please? :)

Answer:

[tex]y=-3x+4[/tex]

Step-by-step explanation:

Answer:

The answer is B. 50

Step-by-step explanation:

180-105=75

75+55=130

180-130=50

Answer:

77

Step-by-step explanation:

88e3838383883

Answer:

Step-by-step explanation:

Rule for the dilation of a point by a scale factor 'k',

(x, y) → (kx, ky)

If we impose this rule in this problem,

k = [tex]\frac{\text{Distance of A' from P}}{\text{Distance of A from P}}[/tex]

1). If k = 3

   Therefore, Distance of A' from P = 3(Distance of A from P)

   And point A' will be on the third circle.

2). If k = 2

   Distance of B' from P = 2(Distance of B from P)

   Since, B is on circle 2, B' will be on circle 4.

Now we can plot these points A' and B' on the graph.

After the dilation point A becomes A' and it is at a distance of 3 units from point P and after the dilation point B becomes B' and it is at a distance of 2 units from point P.

1)

Given :

Dilate A using P as the center of dilation and a scale factor of 3.

Let the coordinates of point A be (x,y) then after dilation point A becomes A'(3x , 3y). So, the distance of the point A' from the point P is 3 units

2)

Given :

Dilate Busing P as the center of dilation and a scale factor of 2.

Let the coordinates of point B be (x',y') then after dilation point B becomes B'(2x' , 2y'). So, the distance of the point B' from the point P is 2 units

For more information, refer to the link given below:

https://brainly.com/question/2856466

Answer:

4

Step-by-step explanation:

Answer:

-9/5

Step-by-step explanation:

I am pretty sure this is it and hope it helps

Answer:

C. Seis veces en el año.

Step-by-step explanation:

Un año consiste en 12 meses y seis períodos de dos meses (bimestres). Entonces, el convenio de pago establece claramente que se 18 por ciento de interés cada dos meses, lo cual significa que se paga seis veces al año por concepto de intereses.

Entonces, la respuesta correcta es C.

Answer:

Step-by-step explanation:

12.

(A). AB = √34 units

(B). Area of triangle is 7.5 units²

Perimeter of triangle is (√34 + 8) units

(C). ΔA'BC is reflection of ΔABC over y = 2

(D). ΔA'BC is right angled. ΔABA' is isosceles.

Answer:

4π

Step-by-step explanation:

Hope this helps. Pls give brainliest.

Answer:

I believe it would be 2 x 3.14= 6.28

( I said 2 because, isn't that the radius of the circle)

Step-by-step explanation:

Read this I have you some hint that should help you a bit don’t mode the writing lol

Answer:

min 5 max 11

Step-by-step explanation:

aloud to go up or down 3

find min and max

8-3=5

8+3=5

Answer:

E. 14x + 14

Step-by-step explanation:

4(3x + 2)  + 2(x + 3) (distribute 4 to 3x and 2)

12x + 8 + 2(x + 3) (distribute 2 to the x and 3)

12x + 8 + 2x + 6 (collect like terms)

14x + 14

Hope this helps ya!!

Answer:

I really dont know what ur asking but 1/2 is bigger then 1/3

Step-by-step explanation:

.

Answer:

6[tex]m^{2}[/tex][tex]n^{2}[/tex]-4mn+6

Step-by-step explanation:

[tex] = (11 {m}^{2} {n}^{2} + 2mn - 11) - (5 {m}^{2} {n}^{2} - 6mn + 17)[/tex]

[tex] = 11 {m}^{2} {n}^{2} + 2mn - 11 - 5 {m}^{2} {n}^{2} + 6mn - 17[/tex]

[tex] = (11 {m}^{2} {n}^{2} - 5 {{m}^{2} } {n}^{2} ) + (2mn + 6mn) + ( - 11 - 17)[/tex]

[tex] = 6 {m}^{2} {n}^{2} + 8mn - 28[/tex]

The other person is wrong

I can say that for sure.

Answer:

Step-by-step explanation:

all of them are correct

shopkeeper did 13 x (value of 1 bagel- $1.25) which is 16.25

Jada did (value of 6 bagels- $6)x2+ (value of 1 bagel- $1.25) which is 13.25

Priya did (valuse of 9 bagels- $8)+ (value of 1 bagel - $1.25)x4 which is 13

Han did (value of 12 bagels- $10)+ (value of 1 bagel) which is 11.25

Answer: The answer is y=3.

Step-by-step explanation: Write in slope-intercept form, y=mx+b. Please mark me as brainliest.

Answer:

number of $20 bill = 4

Number of $5 bill = 5

Step-by-step explanation:

Given that:

Total number of $5 and $20 bills = 9

Let :

Number of $5 bills = x

Number of $20 bills = y

Combined worth of all bills = $105

x + y = 9 - - - (1)

5x + 20y = 105 - - - (2)

From (1)

x = 9 - y

Substitute x = 9 - y into (2)

5(9 - y) + 20y = 105

45 - 5y + 20y = 105

15y = 105 - 45

15y = 60

y = 60/15

y = 4

x = 9 - y

x = 9 - 4 = 5

Hence,

number of $20 bill = 4

Number of $5 bill = 5

Answer:

63/2

Step-by-step explanation:

Answer:

63/200

Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

she earns 8.5 per hour.

8.5x10=85.00

85 dollars total

Please mark brainliest!! have a good day and stay safe!

Answer:

2 miles and 0.5 in.

Step-by-step explanation:

if 1 inch eqauls 2 miles than think about it the 2 miles is for the 1 in 1,5 so it would be 2 miles and then you would have the 5 left so it woudl be 0.5 inches left.