Answer:
ten dollars a gallon
Step-by-step explanation:
20 divided by 2 is 10
It is 0.2 x 0.4
The green part is 20 squares and the yellow part is 40 squares. The intersection has 8 squares which means the answer is 0.08
Answer:
72 people
Step-by-step explanation:
multiply 180 by the decimal form of 40%
180 x 0.40 = 72
Okay here:
Let L be the length and W the width of the rectangle.
1. w=2•L
2. 2L+2W=36
Substitute eq. 1 into eq. 2,
2L+2•(2•L)=36
2L+4L=36
6L=36
L=9
Not done yet, then from eq. 1,
W=2•L
W=2•9
W=18 <------- Your answer. :)
Answer:
y coordinate of the solution to the system is -5
