Answer:
20
Step-by-step explanation:
you know the ratio is 4:3 so you do 4+3=7 then you do 140÷7=20 so I bar represents 20
1. - 2°C + 4°C
= 2°C.
2. 3/4 × 4
= 3pounds.
The North Wanted High Tariffs
(-1, 5)
3 [x + y = 4]
3x + 3y = 12
- 3x + 7y = 32
-4y = -20
y = 5
x + 5 = 4
x = -1
