5x-1y-6y+8x+4
8x+5x = 13x + 4 = 17x -1y-6y= -7y
17x-7y = 10xy
This is how I was taught to solve it. However, your school may do it differently
The time it would take to paint one figurine is 0.125 hour.
The time it would take to paint 8 figurine is 1.5 hours.
The first step is to determine the average rate. Average rate is the total ceramic figurines painted divided by the total time.
Average rate = 8 /1 = 8 figurines / hour
In order to determine how long it would take to paint 8 figurines, divide 12 by the average rate.
1 / 8 = 0.125 hour
In order to determine how long it would take to paint 8 figurines, divide 12 by the average rate.
12 / 8 = 1.5 hours
A similar question was answered here: brainly.com/question/11967364
I saw the image of the pool and its surrounding walkway.
Pool: Length = 20 m ; width = 16 m
Pool with walkway: Length = 26 m ; width = 22 m
Area of the Pool = 20 m * 16 m = 320 m²
Area of the Pool with walkway = 26 m * 22 m = 572 m²
Area of the walkway = 572 m² - 320 m² = 252 m²
We now have three equations, so we can solve them.
Let's define the length of the 3 boards in terms of x:
F=x
S=2x-3
T=2
F+S+T =26
x+2x-3+2 =26
3x =26+1=27
x =27/3 = 9 feet for First section
2x-3 =18-3 = 16 feet = Second
2 = Third
9+16+2 = 27
27 is the length of the shortest piece.
Learn more about the length at
brainly.com/question/2217700
#SPJ4
Answer:
Step-by-step explanation:
Multiplying anything by zero equals zero. So if either term equals zero the equation is true.
(x-6)(x+5)=0
So if x=-5 or 6 the above is true.
x=(-5,6)
