WILL MARK BRAINLIEST IF YOU GIVE THIS ANSWER TO ME

Answer:

The first one. The square is bc the diamond is actually a square just switching it's placement. SO IT OS THE FIRST ONE

Answer:

it is -4h

step-by-step explanation:

Answer:

C. 4x + y = 21

Step-by-step explanation:

X + 2y = 21

A. 4x + 6y = 64

B. 2x + y = 36

C. 4x + y = 21

D. -3x + 4y = 33

E. 3x + 2y = 28

x = 3

y = 9

X + 2y = 21

3 + 2(9) = 21

3 + 18 = 21

21 = 21

A. 4x + 6y = 64

4(3) + 6(9) = 64

12 + 54 = 64

66 is not = 64

B. 2x + y = 36

2(3) + 9 = 36

6 + 9 = 36

15 is not = 36

C. 4x + y = 21

4(3) + 9 = 21

12 + 9 = 21

21 = 21

Answer:

110

Step-by-step explanation:

219 divided by 2 equals 109.5, so you basically just round to the nearest whole number. You should get 110, thus, your answer. Of course, you could just leave it as 109.5, but if you want it estimated, or simplified, the information above should help.

Hope this helps!

Answer:

The answer is x=-7

Step-by-step explanation:

hope that helps

To find the x divide both side by -4

-4x = 28

-4x/-4=28/-4

x= -7

Answer:

B. y = -4. Slope is 0

Answer:

1/5 divided by 3 is 1/15

Step-by-step explanation:

Answer:

D. one fifteenth

Step-by-step explanation:

Answer:

The relation is a FUNCTION

Step-by-step explanation:

as you can see the value of domain or the x there's no repeating number at all.

Answer:

Not a function

Step-by-step explanation:

(0,3),(3,5) and (0,3),(-6,-2) hit (3,5),(-2,6)

Answer:

1) The amount the family spent on pizza is $300

2) The amount the family spent on soda is $43.2

3) The amount the family spent in all is $343.2

Step-by-step explanation:

The number of pizzas bought by the family = 24

The price of each pizza = $12.50

The number of bottles of soda the family bought = 36

The price of each bottles of soda = $1.20

1) The amount the family spent on pizza = 24 × $12.50 = $300

2) The amount the family spent on soda = 36 × $1.20 = $43.2

3) The amount the family spent in all = The amount the family spent on pizza + The amount the family spent on soda

∴ The amount the family spent on soda = $300 +$43.2 = $343.2.

Answer: 6/7 is the slope

Step-by-step explanation: 9-3/8-1

y2-y1/X2-X1  

Answer:

The answer is B

Step-by-step explanation:

Answer:

Step-by-step explanation:

∠LKU = 1/2∠EKU ⇒ ∠LKU = 1/2(90°) = 45°

∠KCE = 90° as diagonals of a square are perpendicular

Correct option is C. x = 57, y = 25

Answer:

A) 10.7a - 8.1b

Step-by-step explanation:

(14.2a + 9.8b) - (13.1b - 0.2a) - (3.7a + 4.8b)

Combine like terms.

(14.2a + 0.2a - 3.7a) = 10.7a

(9.8b - 13.1b - 4.8b) = -8.1b

Answer:

10.7a – 8.1b

Step-by-step explanation:

Answer:

4c

Step-by-step explanation:

1c+3c = 4c

Answer:

4

Step-by-step explanation:

Step one:

given data

The design is 12 inches by 9 inches.

[tex]length = 12 in\\\\width = 9 in[/tex]

The poster is 48 inches by 36 inches

[tex]length = 48in\\\\width = 36 in[/tex]

Step two:

divide the dimension of the poster by the dimension of the design to get the scale factor

[tex]L= 48/12= 4\\\\W= 36/9= 4[/tex]

Hence the scale factor is 4

Answer:

if im wrong im sorry but i think it is 1/4

Stet is p-by-step explanation:

Answer:

No, It is not a function!

Step-by-step explanation:

Answer:

No he is not the 3+3 is incorrect and the 3+2 is incorrect everything after 3+1 is wrong because 3+1=4 correct 3+2 =6 incorrect 3+3=9 incorrect and so on

Step-by-step explanation:

Answer:

The table is wrong its + not x

Step-by-step explanation:

Answer:

B and D

Step-by-step explanation:

1/8 = 12.5%

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

Answer:

1:no 2:yes 3:no 4:yes 5:no.

Step-by-step explanation:

The first one is not equivlent the second one is equivlent and third one is not equivlent the forth one is equivlent and the fifth one is not equivlent.

Answer:

b

Step-by-step explanation:

Answer: "add by>" ; "65>" ; "go" im pretty sure

Step-by-step explanation:

my brain

Answer:

D

Step-by-step explanation:

A function is valid if each x input has a different y counterpart

In picture D both 3 and 5 repeat --> (3,2)(2,6) and (5,6)(5,8)

This would create an undefined line that would fail the vertical line test (multiple x values on one y value)

Answer:455.5

Step-by-step explanation:

Answer: Let's solve your equation step-by-step.

yy=59(45)

Answer:

y=5 or y=−5

Answer:

y = 25

Step-by-step explanation:

y = 5/9 x, x = 45

y = 5/9 × 45

y = 5 × 5

y = 25

Answer: [tex]y=\frac{1}{2} x+2[/tex]

Step-by-step explanation:

The format for these equations are y=mx+b. Find the slope, which is the change in y over the change in x. When you apply this formula, you get 1/2. To find the y-intercept, just count from the origin to the place the line meets the y-axis, which is 2. Putting it together, you get the equation [tex]y= \frac{1}{2}x+2[/tex]

Answer:

-4.5

Step-by-step explanation:

-9/2= -4.5

Answer:

1+6=7

Step-by-step explanation:

Answer:

the new notebook price is

Step-by-step explanation:

10% of $2.00 is 20 cents. 5% is 10 cents. 20+10= 30. 30 cents. $2.00+30 = $2.30

8ºC below 0 is -8ºC (negative eight degrees celsius).

Below means subtract. 0 - 8 = -8.

Answer:

3x^6+x^5-x^4-6x^3+x^2+3x-1

Step-by-step explanation:

Answer:

138 degrees

Step-by-step explanation:

360 divided by 60 equals 6

every minute equals 6 degrees

23 *  6 equal 138 degrees