Answer:
8.) -120
9.) -5
10.) -1
Step-by-step explanation:
8.) ab - c
5(-12) - 60
-60 - 60 = -120
9.) -10 - (-7) + 2 (3 - 4)
-3 + 2(-1)
-3 + (-2) = -5
10.) Add all the numbers up then divide by how many numbers there are.
I hope this helps you
Juans weight x
486= 6.x-12
486+12=6x
498=6x
x=83
The missing number is 6 because half of 18 is 9 and half of 12 is 6
Answer:
0 i hope this helps
Step-by-step explanation:
If any individual factor on the left side of the equation is equal to 0, the entire expression will be equal to 0
.
3x−2=0
x+4=0
Set the first factor equal to 0
and solve.
Tap for more steps...
x=23
Set the next factor equal to 0
and solve.
Tap for more steps...
x=−4
The final solution is all the values that make (3x−2)(x+4)=0
true.
x=23,−4
Answer:
Step-by-step explanation:
From least to greatest: -10, -3, +1. From greatest to least: +1, -3, -10.
1st way: Just look at it.
2nd way: See which numbers are to the left of 0 on the number line. Those are your smaller (negative) numbers. The numbers that are on the right side of 0 are your bigger (positive) numbers.