Answer:
x=19
Step-by-step explanation:
We know that the interior angles of a triangle add up to 180 degrees. We already have one angle, the bottom one, so let's just get that out of the picture by subtracting it from 180. The other two angles add up to be 80 degrees. What we can do is combine them together and get 4x-4=80. We have 4x because of x+3x. It equals 80 because that's what the two angles together add up to be. What we want to do now is get x by itself. Subtract 4 from both sides and get 4x=76. Now, we divide by 4, to undo multiplication. We are left with x=19, and now we have our answer.
Answer:
Mr. Fulton can make 50 hamburgers.
Step-by-step explanation:
Given:
Total amount of ground beef = 
can be Rewritten as 
Total amount of ground beef = 
Amount of beef used for each hamburger = 
We need to find the number of hamburgers could he make.
Solution:
Now we can say that;
number of hamburgers can be calculated by Total amount of ground beef divided by Amount of beef used for each hamburger.
framing in equation form we get;
number of hamburgers = 
Hence Mr. Fulton can make 50 hamburgers.
Answer:
8
Step-by-step explanation:
6.35- 3.15 is 3.20.
3.20÷.40=8
hope this helps :)
Answer:
z = -166
Step-by-step explanation:
1. Subtract 3 from both sides to get z/2 = -83
2. Multiply 2 by both sides to get z = -166
z = -166
Answer:
C
Step-by-step explanation:
