Answer:
35
Step-by-step explanation:
If you put 40 - 5 it would equal 35 in the positive
Answer:
9/30 2021
Step-by-step explanation:
:) yw
You use PEMDAS.
1+(4+5)=10
you’d do 4+5 first, which is 9.
then you have 1+9=10!
Round 18.3 to 18 and round 6.37 to 6. Then multiply 18 by 6 to get 108.
I'm not good at explaining things but I do know how to do the problem
5. 2x-3y=-24
x+6y=18 -> -2(x+6y=18) = -2x-12y=-36
distribute -2 ^
2x-3y=-24 x+6(-4)=18
-2x-12y=-36 x -24 = 18
0-15y= -60 +24 = +24
-15 = -15 x= 42
y = 4 (42,4)
6. x-2y=5
3x-5y=8
x-2y= 5 -> -3(x-2y=5)
-3x+6y= -15
3x-5y=8 x-2y=5
0+ 1y= 7 x-2(7)=5
1 = 1 x-14=5
y = 7 +14= +14
x = 19 (19,7