I hope this helps you
1)
y=1+5/3
y=8/3
2)
-21a+16a=5a
3)
7a-9b
4)
5.x+5.10+x=6x+50
5)
5.-4n+7+2n=1
-20n+2n=1-7
-18n= -8
n=4/9
Answer:
Complete each statement.
To multiply a number by 1,000, move the decimal point three places to the right.
To multiply a number by 0.01, move the decimal point 2 places to the left.
Step-by-step explanation:
N is greater than or equal to positive 16
n is lesser than or equal to negative 16
Recall that for a polygon to have 180° as the sum of its interior angles, then it must have three sides and thus a triangle. And similarly, for a polygon to have a sum of 360°, it must have four sides or it is a quadrilateral.
[Note that for larger angles, we can apply the formula 180(n - 2) to find the total sum of the interior angles. n is the number of sides]
Now, since we're comparing a four-sided and three-sided polygon, this means that they only differ by 1 side.
Answer: A. 1 side
Answer: white = $13, double = $14
<u>Step-by-step explanation:</u>
Let white chocolate chip dough = x
Let double chocolate chip dough = y
Mary: 3x + 2y = 67
Darryl: <u> -(3x + 4y = 95)</u>
-2y = -28
<u> ÷-2 </u> <u>÷-2 </u>
y = 14
3x + 2y = 67
3x + 2(14) = 67
3x + 28 = 67
<u> -28 </u> <u>-28</u>
3x = 39
<u>÷3 </u> <u>÷3 </u>
x = 13
