"mono" means 1 or single. In algebra, a monomial is any number that is alone or by itself. For this question, among the choices, the monomial is the number 4. Therefore the answer to this question is letter B. 4.
Answer:
a+b
Step-by-step explanation:
math
Answer:
=
1
8 hope this helps!!! :)
Step-by-step explanation:
1
2
⋅
−7
=
1
3
(
−
1
2
)
1
2
−
7
=
1
3
−1
2
)
1
2
−
7
=
1
3
−
1
2
)
Multiply by 1
Combine multiplied terms into a single fraction
Multiply by 1
Add
to both sides of the equation
312-170=142
142÷2=71
170+71=241
241+71=312
train A weighs 241 tons
