Answer:
u=2
Step-by-step explanation:
All you would do is multiply both sides by two so that way you can get the variable by itself, once you do that then it would be 1*2 which is 2.
Answer:
C. 141.3
Step-by-step explanation:
Answer:
y = 218
Step-by-step explanation:
Mean = (Sum of all numbers)/(How many numbers present)
27 = (20 + 2y + 25 + y + 30)/27
27 = (3y + 75)/27
3y + 75 = 729
3y = 729 - 75
3y = 654
y = 218
Problem 1:
1. distribute the 4 to (x-3)
2. 2x-6+4x-12
3. Combine like terms; 6x-18
Problem 2:
1. Combine the equations; 10w+120+45w+25
2. Combine like terms; 55w+ 145
Problem 3:
1. Distribute the - to the g+11
2. -2g+7-g-11
3. -3g-4
Problem 4:
1. 10L+w
The answer would be c , goodluck
