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Law Incorporation [45]
2 years ago
15

PLEASE HELP ME ASAP!!!!!!!

Mathematics
1 answer:
Phantasy [73]2 years ago
5 0
The general form of the linear equation is,
      y = mx + b

where y is the dependent variable, m is the slope, x is the independent variable, and b is the y-intercept. 

Substituting the known values,

1. y = 2.6x

where y is the total cost and x is the number of gallons purchased.

2. y = 1.6x + 2

where y is the total weight of the bucket and the golf balls and x is the number of golf balls inside the bucket. 

3. P = 2x - (110/150)(x)

Simplifying,

   P = 19x/15

where P is the profit and x is the number of pounds of tomatoes brought to the market

4. y = 40x + 80

where y is the total number of enrolled students and x is the number of years

5. y = mx + b

where y is the total number of charge, m is the cost per person, x is the total number of persons and b is the flat fee
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If the list price is $500 and the trade discount rate is 20%, what is the complement rate?
RoseWind [281]

Answer:

500 \div 20

100

6 0
3 years ago
Which is correct classification for the triangle (A) obtuse (B) acute (C)right (D) equiangular
nexus9112 [7]

Answer:

c) Right

Step-by-step explanation:

An Right triangle is a triangle with an angles being 90 degrees and we know that 2 of the angles are 59 and 31 and we know that the sum of all the angles in a triangle will equal 180 so 180-59-31 = 90 so this triangle has a 90 degree angle making it a right triangle

4 0
3 years ago
Can you help me find length bc please!!!!
masya89 [10]

Remark

You are dealing with a right angle triangle. You can use one of Sin(x) Cos(x) or Tan(x). Since the Hypotenuse is involved and since you are given the adjacent side, Cos(71) is what you will need.

Solution

H = BC

Cos(x) = adjactent / hypotenuse

Cos(71) = 6.3 / H            Multiply both sides by H

H * Cos(71) = 6.3            Divide by Cos(71)

H = 6.3 / cos(71)             Cos(71) = 0.32557

H = 6.3 / 0.32557          Divide

H = BC = 19.351                       Answer

6 0
3 years ago
Factorise the following
ASHA 777 [7]

Answer:

4ny²+4n²-4n-8+y⁴-2y²

3 0
3 years ago
I wrote it down better
Elenna [48]
number one is 280 because 4/2 is 2 + 2 is 4 then you multiply 7 and that is 28 ^ 2 which is 280
4 0
3 years ago
Read 2 more answers
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