1. Write an equation in point slope form for the line that has a slope of 6 and contains the point (-8,-7).2. The points (-4,-3) and (-1,-8) are on a line. Find the intercepts to the nearest tenth.

3. Solve 2x-3y=11 by elimination. Express your answer as an ordered paired.
3x+3y=9

4. Solve 2x - 5y = -7 by elimination. Express your answer as an ordered pair.
5x - 3y = 11

5. Order the list of numbers from least to greatest
4.9 X 10^11 , 8.9 X 10 ^18 , 1.3 X 10 ^8 , 6.7 X 10 ^8 , 2.7 X 10 ^18

Answers

Answer 1

Answer: 1. y - y₁ = m(x - x₁)
     y - (-7) = 6(x - (-8))
       y + 7 = 6(x + 8)
   y + 7 = 6(x) + 6(8)
   y + 7 = 6x + 48
      - 7 -   7
   y = 6x + 41

2. y₂ - y₁ = -8 - (-3) = -8 + 3 = -5 = -1²/₃
    x₂ - x₁ -1 - (-4) -1 + 4 3

3. 2x - 3y = 11
    3x + 3y =   9
      5x = 20
   5 5
      x = 4
     2x - 3y = 11
   2(4) - 3y = 11
   8 - 3y = 11
   - 8 - 8
   -3y = 3
      -3    -3
      y = -1
      (x, y) = (4, -1)

4. 2x - 5y = -7 ⇒   -6x + 15y = 21
    5x - 3y = 11 ⇒ -25x + 15y = -55
      19x = 76
   19    19
      x = 4
   2x - 5y = -7
   2(4) - 5y = -7
   8 - 5y = -7
   - 8 - 8
   -5y = -15
      -5 -5
      y = 3
      (x, y) = (4, 3)

5. 4.9 × 10¹¹, 8.9 × 10¹⁸, 1.3 × 10⁸, 6.7 × 10⁸, 2.7 × 10⁸
    1.3 × 10³, 2.7 × 10⁸, 6.7 × 10⁸, 4.9 × 10¹¹, 8.9 × 10¹⁸
    Least        Greatest

Related Questions

indira predicts that the actual difference of 19-7.82 will be greater than the estamate of19-8 =11. is indira correct? explain how indira might have arrived at that prediction without subtracting the actual numbers.
Bag a contains 3 white marveled and 2 marbles bag b contains 6 white marbles and 3 red marbles a person draws one marbles from each bag find the probability that both marbles are white
Simplify (6 i)(8 − 3i).
Berta determined that the solution is (–2, 3). Which could have been the equation Berta found in step 1? 4x = 0 5x = 10 5x = –10 5x = –25
On day 1, Erica puts £1 in her bank. On day 2, she puts in £2, on day 3 she puts in £3 etc. How much money will she have after 100 days

the meal cost 54.65 the sales tax is 8% of the meal the tip was 18% of the meal and tax there are 5 people in the holcombe family what was the cost per person for the meal

Answers

Answer:

Step-by-step explanation:

total meal cost = meal cost + tax cost + tip cost

$(8)/(100) *54.65 = cost of sales tax\n(18)/(100) * 54.65 = tip cost\ncost of sales tax = .08 * 54.65 = 4.372\ntip cost = .18 * 54.65 = 9.837\n\ntotal cost = 54.65 + 4.372 + 9.837 = 68.859\n\nsince we have 5 members\n\nindividual cost = total cost / 5\n=68.859/5\n=13.7718$

The answer is 10.93

Step by step explanation

A 2 by 3 rectangle contains 8 squares. can you see how?

Answers

The number of squares in a 2 by 3 rectangle is 8 by counting squares in the figure. In total, there are 8 squares.

Given that 2 by 3 rectangle contains 8 squares.

To understand why there are 8 squares in a 2 by 3 rectangle, let's break it down. A square can be formed by using any side of the rectangle as its base. In a 2 by 3 rectangle, there are 2 rows and 3 columns. We can consider each row and column as the side length of a square.

Starting with the smaller squares, we have four 1 by 1 square. These squares are formed by taking each cell of the rectangle as a base. Next, we have two 2 by 2 squares, one in the top left and one in the bottom right corner. These squares are formed by taking the top left and bottom right 2 by 2 cells as their bases.

Finally, there are two larger squares that can be formed in a 2 by 3 rectangle. One is a 2 by 3 square that occupies the entire rectangle. The other is a 3 by 3 square, formed by taking the top three cells of the first column and the bottom three cells of the second column as its bases.

So, in total, there are 8 squares that can be formed within a 2 by 3 rectangle.

Learn more about squares and rectangle here:

brainly.com/question/17508193

#SPJ2

Step-by-step explanation:

Indicate true or false as to whether the following equation is quadratic 2x-4x+1=0

Answers

the answer to the problem would be false

False. I think you should just simplify the problem. Good luck:)

Assumes Tiger Company had 60 units in beginning Finished Goods Inventory and sold 1,200 units. Additional data includes: • Units produced 1,300 units • Direct materials $13 per unit • Direct labor 9 per unit • Variable manufacturing overhead 3 per unit • Fixed manufacturing overhead 8 per unit Using absorption costing, what is the dollar amount of ending Finished Goods Inventory? a) $5,280 b) $4,000 c) $3,740 d) $800

Answers

Answer:

option A

Step-by-step explanation:

given,

beginning finished good = 60 units

sold goods = 1200

unit produced = 1,300 units

direct material cost = $ 13 per unit

direct labor = $9 per unit

Fixed manufacturing overhead = $8 per unit

Variable manufacturing overhead = $3 per unit

Absorption cost = direct materials + direct labor + variable manufacturing overhead + fixed manufacturing overhead per unit

= 13 + 9 + 3 + 8

= $ 33 per unit

Finished Goods Inventory

= beginning finished goods + units produced - units sold

= 60 + 1300 - 1200

= 160 units

Amount of finished good

= 160 × $ 33

= $ 5,280

the correct answer is option A

Can someone help me??

Answers

I'm not sure if this is what you mean by 'inverse', but here goes:

y = ∛(x+2)

Cube each side of the equation:

y³ = x + 2

Subtract 2 from each side:

x = y³ - 2

Which inequality models this situation? The distance to the lake is greater than 5.5 km.

A.
d > 6

B.
d < 5.5

C.
d > 5.5

D.
d < 6

Answers

the answer is C.
d>5.5

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