Answer:
y= -3/2x + 7
Step-by-step explanation:
so you start with 3x + 3 =7, then you subtract the 3x, bringing it to the other side with the 7. making it (-3x). Then all you have remaining on your left side is 2y. as shown: 2y=-3x +7, then all you have is divide by two. you do this because the opposite of multiplication is division. and 2y really means 2 x y. which gives you y= -3/2x + 7
hope this helped.
80
117
169
180
448
817
=
1811 / 91
19.901 and that rounded to 2 decimal places is 19.9
Answer:
The correct option is A.
Step-by-step explanation:
The difference between actual value and predicted value is called residual.
Formula of residual is
Where, y is observed value or actual value and 
is predicted value.
The value of residual is 1.4 and option A is correct.
Answer:
<h2>====LEARN WITH REY====</h2>
What kind of property can I use for this question: 31+27+29?
In the properties used for this question use the properties of the fraction calculation
Step-by-step explanation:
If counted then the final result
31
27
29
__+
87
<h3>
# Study together brainly</h3><h3>
# Learn with rey</h3>
<h3>
Question code : 5.2.7</h3><h3>
Course : Math</h3><h3>
Theory : Splash</h3>
Answer:
Last Year Length = 4 meters
This Year Length = 12 meters
This Year Width = 10 meters
Step-by-step explanation:
We know, area of the rectangle is given by the formula:
Area = Length * Width
Given width = 5
Area = 20
We solve for Length:
Area = Length * Width
20 = Length * 5
Length = 20/5 = 4
Last Year Length = 4 meters
Now, this year, the length would be 3 times as long, so new length would be:
This Year Length = 4 * 3 = 12 meters
This year, the width would be two times previous year, so width would be:
This Year Width = 5 * 2 = 10 meters
