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MaRussiya [10]
3 years ago
13

What is the rate of change for the points (0,3) and (2,7)

Mathematics
2 answers:
agasfer [191]3 years ago
8 0
The rate of change is 2.
VLD [36.1K]3 years ago
7 0
2 right 3 up... hope this helped you
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It was 38 kilometers from the encampment to the castle. Milton galloped to the castle and cantered back. If the round trip took
mario62 [17]
1) yes
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3) you have two question #3's...
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Gabriella bought 8 chicken wings for $4. What was the cost of the wings in wings per dollar?
Dmitriy789 [7]

Answer:

2 wings/dollar

Step-by-step explanation:

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5 0
2 years ago
Solve the equation:<br><br> a) -3 = 7+2t/3<br><br> b) 4(5x-2) = 7(2x+3) <br><br> c) 2x-6 = 30-2.5x
Umnica [9.8K]
Let's start by solving the first equation.

a) -3 = 7 + 2t/3 
To begin simplifying this equation, we should multiply both sides by 3 to get rid of the denominator on the right side of the equation.
-9 = 7 + 2t
Next, we should subtract 7 from both sides to cancel out the 7 on the right side.
-16 = 2t
Finally, we should divide both sides by 2.
t= -8


Now let's move on to the next equation.

b) 4(5x-2) = 7(2x+3)
Let's use the distributive property to get rid of the parentheses and their coefficients.
20x-8 = 14x + 21

Now, lets subtract 14x from both sides of the equation.

6x - 8 = 21

Next, let's add 8 to both sides of the equation.

6x = 29

And divide both sides by the coefficient of x, which is 6.

x = 29/6 or 4 5/6

Now for the last equation.

C) 2x - 6 = 20 - 2.5x
First, we should add 2.5x to both sides to cancel out the -2.5x on the right side of the equation.
4.5x - 6 = 20
Now, let's add 6 to both sides to get the variable term alone.
4.5x = 26
Finally, we should divide both sides by 4.5 to get x by itself.
x = 5 7/9

Hope this helps! :)
7 0
3 years ago
Please look at the attachment. 25 points.
9966 [12]
The answer is 16X^12y^19
7 0
2 years ago
Read 2 more answers
On his math test Balaban wrote that a four sided polygon that has at least two right angles must be a rectangle or a square. Dan
Zarrin [17]

Dana is correct. The sum of the angles in a quadrilateral is 360°, so if 3 of the angles are 90°, the fourth must also be 90°, creating a rectangle or a square.

8 0
3 years ago
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