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vazorg [7]
2 years ago
5

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. IM GIVING 40 POINTS !! DONT SKIP :((.

Mathematics
2 answers:
klasskru [66]2 years ago
8 0

Answer:

m=2, b=2

y=2x+2

The slope is positive, and the equation is proportional.

SashulF [63]2 years ago
5 0

Answer:

m = 2 b = -1

equation:  y = 2x -1

Proportional and a positive slope

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What is the gravity of a location if the mass of an object is 300 kg and it has a weight of 450N ?
kozerog [31]

The gravity is 1.5m\s^2

Further explanation:

The weight of any object is given by the product of mass and gravity of the object

Let

m denote the mass of object

g be the gravity

and

w be the weight

Then the statement can be mathematically written as:

w=m*g

Given

m=300kg

w=450N

Putting the values of m and w into the formula

450=g*300\\g= \frac{450}{300}\\g=1.5\ ms^{-2}

The gravity is 1.5m\s^2

Keywords: Mass, Gravity

Learn more about gravity at:

  • brainly.com/question/10772025
  • brainly.com/question/10879401

#LearnwithBrainly

7 0
3 years ago
At high school basketball game, the athletic department sold 250 tickets and brought in 837.50. Adult tickets cost $5 and studen
Tpy6a [65]

Answer:

The system of equations is:

a+s = 250\\5a+2.50s = 837.50

Here a is the number of adult tickets and s is the number of student tickets

Step-by-step explanation:

We will use the given statements to make a system of equations for the given scenario.

First of all we have to decide which variables to be used.

Let a be the number of adult tickets and

Let s be the number of student tickets

So according to the statement that the department sold 250 tickets in total, the equation will be:

a+s = 250

This is equation one of the system of equations

According to the statement that cost of adult ticket is $5, total cost of adult tickets will be: 5a

According to the statement that cost of student ticket is $2.50, total cost of student tickets will be:2.50s

The total earning was $837.50 so the second equation will be:

5a+2.50s = 837.50

Hence,

The system of equations is:

a+s = 250\\5a+2.50s = 837.50

Here a is the number of adult tickets and s is the number of student tickets

7 0
3 years ago
What is....<br><br> 4k^2-2k+4=-4 <br> Factored?
Delvig [45]

Answer:

4k^2-2k+4=-4 factor = 2(2k² -k +2) = -4

Step-by-step explanation:

7 0
3 years ago
Rewrite the expression as the sum of two numbers<br> 3(1+3)
Alja [10]

Answer:

3 + 9

Step-by-step explanation:

Distribute the 3 to both numbers, so 3 x 1 = 3, and 3 x 3 = 9.

5 0
2 years ago
Oliver took a taxi from his house to the airport. The taxi company charged a pick-up
Pepsi [2]

Answer:

$4.70 + $4.75m = $18.95 which is 3 miles in total.

Step-by-step explanation:

First make the numbers without the variables on one side.

4.75m = 18.95-4.70

Then subtract.

4.75m = 14.25

Finally divide the two numbers.

14.25 ÷ 4.75 = 3 miles

Answer:  m = 3  or 3 miles

3 0
2 years ago
Read 2 more answers
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