Find the greates number we can divide them evenly by
that is also called the greatest common factor
so
factor each
20=2*2*5
100=2*2*5*5
common gropu is 2*2*5=20
20 groups can be made
each group can have 5 cookies and 1 brownie
Answer:
56
Step-by-step explanation:
2m+3v=23
4m+8v=56
-2(2m+3v=23)
-4m-6v=-46
4m+8v=56
2v=10
v=5
plug in v
2m+15=23
2m=8
m=4
movies=$4
video games=$8
<h3>Answers:</h3><h3>x = 1 or x = 16</h3>
======================================
Work Shown:
Draw out a rectangle that is 32 units wide horizontally and 8 units tall vertically.
Then draw out another rectangle that is 4 meters wide horizontally and x meters tall vertically.
The horizontal and vertical sides pair up to form these fractions: 32/4 and 8/x
Set the fractions equal to one another. Solve for x
32/4 = 8/x
32x = 8*4 ... cross multiply
32x = 32
x = 32/32 ... divide both sides by 32
x = 1
-----------------------
Somewhere else on your paper, draw the same 32 by 8 rectangle to make 32 the horizontal component
Next to this rectangle, draw a rectangle that has x as the horizontal part and 4 as the vertical. Note the swap here.
We now have this equation to solve for
32/x = 8/4
once again, note the swap
Let's solve for x
32/x = 8/4
32*4 = 8*x
128 = 8x
8x = 128
x = 128/8
x = 16
Short answer: Yes.
Each member of the sequence is multiplied by 5 to get to the next member of the sequence.
Find the general equation.
tn = a*5^(n - 1)
Example
t4 = 1*5^(4 - 1)
t4 = 1*5^3
t4 = 125 just as the sequence shows.
t5 = 1^5^4
t5 = 625 Any member of the sequence can be found this way.