Answer:
x+1
Step-by-step explanation:
-1/2 is bigger than -8/15
Answer:
x = 2, y = 3
Step-by-step explanation:
x - 3y = - 7 → (1)
x = 5 - y → (2)
Substitute x = 5 - y into (1)
5 - y - 3y = - 7
5 - 4y = - 7 ( subtract 5 from both sides )
- 4y = - 12 ( divide both sides by - 4 )
y = 3
Substitute y = 3 into (2)
x = 5 - 3 = 2
solution is (2, 3 )
Answer:
12mm
Step-by-step explanation:
We have to convert cm to mm. We then subtract 2480 - 2468, thus getting 12.
Answer:
-4
Step-by-step explanation:
9-8=1
1x-2=-2
-2x2=-4
