Answer:
43/13, 129/26, 129/13, 645/26
Step-by-step explanation:
Let w represent the number of red tiles, x represent the number of blue tiles, y represent the number of green tiles and z represent the number of yellow tiles. Hence:
w + x + y + z = 43 (1)
x = 3/5(w + x)
2x/5 = 3w/5
x = 3/2(w)
x = 5w/2 - w = 3w/2 (2)
y = 2/3(x + y)
y/3 = 2x/3
y = 2x = 2(3w/2) = 3w (3)
z = 5/7(y + z)
2/7(z) = 5y/7
z = 5y/2 = 5(3w)/2 = 15w/2 (4)
substitute x = 3w/2, y = 3w and z = 15w/2 in equation 1:
w + 3w/2 + 3w + 15w/2 = 43
13w = 43
w = 43/13
x = 129/26
y = 3w = 129/13
z = 645/26
10v + 6 = -54
Subtract 6 to both sides
So 10v + 6 = -54
10v - 6 = -6
10v = -60
Divide both sides by 10
ANSWER: -6
Answer:
The average rate of change from x= -2 to x=0 is 0 (second option)
Step-by-step explanation:
Point A=(-2, 1)=(a, f(a))→a=-2, f(a)=1
Point B=(0, 1)=(b, f(b))→b=0, f(b)=1
Average rate of change from x=a to x=b:
r=(f(b)-f(a)) / (b-a)
Replacing the given values:
r=(1-1) / (0-(-2))
r=(0) / (0+2)
r=(0) / (2)
r=0
So hexagon is 6 sides and 6 angles
it can have a max of 2 right angles
if you make an irregular hexagon with one of the lines going into the figure then the answer is 4
if you have all the lines outside of the hexagon then the max is 2
a geoboard is a board with pegs that you can put rubber bands on to form a figure. google it
Green Apples: $11.92
Red Apples: $7.45
In total, Brandon will spend $19.37.
