Answer:
System 1 : {3,0}; System 2 : {6,-2}
Step-by-step explanation:
2x + 3y = 6
-2x - y = -6
2y = 0
y = 0
-2x = -6
x = 3
system 2
2x + 3y = 6
2x + 2y = 8
y = -2
2x -4 = 8
2x = 12
x = 6
You need to divide 12 by 16 to get a decimal that you can turn into a percent. 12 ÷ 16 = .75. You turn that .75 into 75%. Greg's football team won 75% of their games.
Given:
- The right rectangular prism is made up of 48 cubes.
- Each cube has an edge length of 1/4 inch.
To Find:
- What is the volume of this prism?
Solution:
<u>Using formula: </u>
Substituting values in the formula:
Now,
Volume of 48 such cubes = Volume of 1 cube × 48 cubes
Hence,
- Volume of prism is <u>3/4 inch^3</u>
Mr.willer needs 216 cans because 27 vans times 8 banks equals 216 and 23 times 9 equals 207 so he would need 9 more cans
Answer:
p-value~ 0.075
Step-by-step explanation:
( Choice D on Khan Academy)
