20x and 9y. Terms can be either a single number or variable. Also, terms are separated by +, - signs. Thus, terms are parts of a mathematical expression separated by + or - signs.
Answer:
- 41
- -5
- 42
- 21
- 4
- 7
Step-by-step explanation:
Answer:
I believe the answer would be 12
Step-by-step explanation:
|-9| means the absolute value of -9 which is 9
so we have 9 - 9 = 0 (answer)
Answer:
h = -2
Step-by-step explanation:
subtract 5 from both sides (5-8h-5=21-5)
simplify (-8h=16)
divide both sides by -8 (both -8's cancel, leaving 16/-8 which is -2.)
