Answer:
12
Step-by-step explanation:
7*3=21 so 4*3=12
Answer:
$120
Step-by-step explanation:
$1,440/12= $120
Hope this helps :)
Answer: Han Fei Tzu was the creator of Legalism. Han Fei Tzu believed that people needed harsh rules and punishments just for people to do their everyday jobs. Confucius was the founder of Confucianism. Confucius believed that the duties to the family are important.
Step-by-step explanation: This is right bro.
Answer:
(8, - 5 )
Step-by-step explanation:
Given the 2 equations
3x + 4y = 4 → (1)
- x - 3y = 7 → (2)
Multiplying (2) by 3 and adding to (1) will eliminate the x- term.
- 3x - 9y = 21 → (3)
Add (1) and (3) term by term to eliminate x, that is
0 - 5y = 25
- 5y = 25 ( divide both sides by - 5 )
y = - 5
Substitute y = - 5 into either of the 2 equations and solve for x
Substituting into (1)
3x + 4(- 5) = 4
3x - 20 = 4 ( add 20 to both sides )
3x = 24 ( divide both sides by 3 )
x = 8
solution is (8, - 5 )
