So I need help, it confuses me a lot.
There's the chart and the answers.

Answer:

2. 3/2 = 1.5. 3. 7. 5. 7/5 = 1.4. 4. 17. 12. 17/12 = 1.416666. 5. 41. 29. 41/29 = 1.413793. 1.3(c) 1.7(c).  let P2k = Xk and q2k = 2Yk.

Step-by-step explanation:

-3.8x + 7 and c = -75/14 and/or c = -5.35714

First equation:

1.2x + 7 - 5x =

Step 1 - Group like terms:

1.2 - 5x + 7

Step 2 - Add simliar elements:

1.2 x - 5x = -3.8x =

3.8x + 7

Answer: -3.8x + 7

Second equation:

2.2c - 3 = 2(6 - c) + 7c =

Step 1 - Multiply both sides by 10:

2.2c ⋅ 10-3 ⋅ 10 = 2(6 - c) ⋅ 10 + 7c ⋅ 10

Step 2 - Refine:

22c - 30 = 20(6-c) + 70c =

- Expand 20(6-c): 120 - 20c

22c - 30 = 120 - 20c + 70c

Step 3 - Add similar elements:

-20c + 70c = 50c =

22c - 30 = 120 + 50c

Step 4 - Add 30 to both sides:

22c - 30 + 30 = 120 + 50c + 30

Step 5 - Simplify:

22c = 50c + 150

Step 6 - Subtract 50c from both sides:

22c - 50c = 50c + 150 - 50c

Step 7 - Simplify:

-28c = 150

Step 8 - Divide both sides by -28:

-28c/-28 = 150/-28

Step 9 - Simplify:

c = -75/14

Answer:

Fraction form: c = -75/14

Decimal form: c = -5.35714

Hey! Your question wasn't quite clear, so the most I could do was simplify both equations in a way you can hopefully understand. If these aren't the answers you were looking for, please elaborate on what I was supposed to answer!

Answer:

h= 5t+14+3/t

Step-by-step explanation:

Hope this helps!

Step-by-step explanation:

(9a4 + 2a2 + 5) – (16a4 – 7a2 + 1)

A. 25a4 – 5a2 – 4

B. –7a4 – 5a2 + 6

C. 25a8 + 9a4 + 6

D. –7a4 + 9a2 + 4

5.Multiply 9x2(2x2 + 8x).

A. 18x4 + 72x3

B. 18x2 + 72x3

C. 11x4 – 17x3

D. 90x4

Step-by-step explanation:

solution forthe questions.

Answer:

30 inches

Step-by-step explanation:

if one side of the larger hexagon is 25, multiply that by 6 to get the total perimeter. 25 x 6 = 150.

- the smaller hexagon is 1/5 the size

- 1/5 of 150 is 30

hope this helps :)

Answer:

5.60

Step-by-step explanation:

Answer:

1) D 2)J 3)D 4)H 5)D

Step-by-step explanation:

1) The four quadrants are 1 (+,+) 2 (-,+) 3 (-,-) 4 (+,-)

2) Point A moved 0 spaces left/right but 6 spaces up.

3) Moving left and down means negative x and y. Moving right and up is positive x and y.

4) Moving left and down means negative x and y. Moving right and up is positive x and y.

5) It kept on moving at a constant rate except for the short horizonal line showing no movement.

Hope I helped

Answer:

No, don't worry.

Step-by-step explanation:

Firstly, you can always do better, just becuase you have a c now, there's no saying that you'll be stuck with a c. Don't be scared, have confidence :))

Answer:

1.) y= -1/3x+3

2.) y= 3x-2

3.) -1/2x+0

Step-by-step explanation:

slope intercept

Answer: i think its 4

Step-by-step explanation:

Answer:

x>6

Step-by-step explanation:

[tex]\frac{x}{-2} <-3\\multiply~by~-2\\x>(-3)(-2)\\or~ x>6[/tex]

when we multiply an inequality by a negative number sign of inequality changes i.e.,< changes to > and > changes to <

Answer: -4

Step-by-step explanation:  Find where the line touches the x axis on the graph and also find where the 1 on the y-axis

and then add or sub in this case add

Answer:

G

Step-by-step explanation:

I’ve done this math before so I know I am right.

I cant read the words on the screen, can you make another question and type them? Then I will be able to answer it.

Answer:

Step-by-step explanation:

First, in order to get rid of the parenthesis, you need to multiply 2.5 with whatever is in the parenthesis.

Multiply 2.5 on each side of the equation like this:

(12.75 x 2.5) (24.50 x 2.5) =188.75

Once you're finished, you should get 61.25 and 31.875x =188.75

Now in order to find 'x' you will need to subtract 61.25 to each side of the equation like this:

61.25 - 61.25 = 0

188.75 - 61.25 = 127.5

So now your equation should look like this:

31.875x = 127.5

You have to divide 31.875 by each side now.

Once you divide them, your final answer should be 4.

so x = 4.

I really hope this helps! ^^

Answer:

hi 8

Step-by-step explanation:

Answer:

3. Hardness

4. Streak

5. Density

6. Crystal

Step-by-step explanation:

big brain

Answer: b

Step-by-step explanation: if I’m wrong tell me

Answer:

g=14

Step-by-step explanation:

Solve for  g  by simplifying both sides of the equation, then isolating the variable.

Answer:

g = 14

Step-by-step explanation:

If you divide 25 by 2.5, you get 10, so if you multiply 1.4 by it, you get 14. In this proportion, the ratio is 1 : 10

Answer:

4650 add 1500+1800+3400 u get 6700

then you get the tuition cost then subtract it by 6700

your final answer is 4650 dollar

This is the actual answer:

The missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

The measurements of the sides and angles of two or more triangles determine their congruence. A triangle's size is determined by its three sides, and its shape is determined by its three angles. If the pairs of corresponding sides and angles of two triangles are equal, they are said to be congruent.

We have:

As we can see in the diagram,

First, we will draw PU

PU is the common side for both the triangles

PU ≅ PU (reflexive property)

UO ≅ UR (given)

PO ≅ PR (given)

By the property of SIde-Side-Side

The triangle OUP  ≅ Triangle RUP

By Corresponding parts of congruent triangles are congruent:

Angle O ≅ Angle R (proved)

Thus, the missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

Learn more about the congruence in the triangles here:

brainly.com/question/20521780

#SPJ2

Answer:

5 + 7 + 10 + 50 + 50

Step-by-step explanation:

Add 5, 7, 10, then if a jackpot if 50 you add 2 more 50s to the equation. So in total he got 122 tickets in total.

Answer:

5 plus 7 plus 10 plus (50x2) = 122

Step-by-step explanation:

Answer: C

I hope this helps you. sorry if it's wrong.