Answer:
Step-by-step explanation:
<u>Given expression:</u>
<h3>= 2(4f + 2g)</h3>
Distribute 2 to both terms.
<h3>= 8f + 4g</h3>
We can also split 8f into 4f and 4f.
<h3>= 4f + 4f + 4g</h3>
If we take 4 common
= 4(f + f + g)
<h3>= 4(2f + g)</h3>
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
x = 95°
The angles are vertically opposite so they are equal.
Answer:
3
Step-by-step explanation:
x 1，2，3，4
y-3，-5，-7，-9
The slope of a line with points (8, 42) and (3, 25) is -17/5
<h3>The first step in graphing data in a scatter plot</h3>
To graph a scatter plot, we simply determine the axis to plot each of the corresponding data
The axes are simply x and y axes
Hence, the first step in graphing data in a scatter plot is (d) Determine which axis corresponds to which data.
<h3>The slope of the line</h3>
The points are given as:
(8, 42) and (3, 25)
The slope of the line is calculated as:
m = (y2 - y1)/(x2 - x1)
This gives
m = (25 - 42)/(3 - 8)
Evaluate
m = -17/5
Hence, the slope of a line with points (8, 42) and (3, 25) is -17/5
Read more about linear equations at:
brainly.com/question/3493733
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Answer:
68 cookies
Step-by-step explanation:
72 x (1/2+4/9)= 68
There are 68 cookies left to bake
