Answer:
=17
Step-by-step explanation:
We need the slope and the y-intercept to find the equation of the linear model.
This line goes through (0,28) and (1,26), so the slope is
\frac{26 - 28}{1} = -2
1
26−28
=−2
The equation that best describes this model is
\widehat{y} = -2x + 28
y
=−2x+28
Plug in x = 5.5 in the above equation to get
\widehat{y}
y
=−2x+28
=(−2)(5.5)+28
=−11+28
=17
Based on this equation, the date in April her flowers will bloom if the average temperature in March is
Answer:
y = 7
NO = 5
Step-by-step explanation:
Let the side of the parallelogram LM and NO given be 2y - 9 and y - 2
Since LMNO is a parallelogram, hence;
LM = NO
2y - 9 = y - 2
2y - y = -2 + 9
y = 7
Since NO = y - 2
NO = 7 - 2
NO = 5
Hi there!
To solve this problem, we need to simplify.
5x + 32 = 4 - 2x
7x + 32 = 4
7x = -28
x = -4
Hope this helps!
Answer:
Please check the explanation.
Step-by-step explanation:
Given the expression
3x-12
1)
Writing the expression in an equivalent form
3x-12
Factor out common term 3
3x-12 = 3(x-4)
Thus, 3(x-4) is equivalent to 3x-12.
2)
Writing the expression in an equivalent form
3x-12
Multiply the expression by 2/2
![3x-12\:=\frac{2}{2}\:\times \:\left[3x-12\right]](https://tex.z-dn.net/?f=3x-12%5C%3A%3D%5Cfrac%7B2%7D%7B2%7D%5C%3A%5Ctimes%20%5C%3A%5Cleft%5B3x-12%5Cright%5D)
Therefore, ![\frac{2}{2}\:\times \:\left[3x-12\right]](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B2%7D%5C%3A%5Ctimes%20%5C%3A%5Cleft%5B3x-12%5Cright%5D)
is equivalent to 3x-12.
