Answer:
11
Step-by-step explanation:
a + 4 = ? you cannot solve this
but then they give you a help they tell you that a is equal to 7, so you can basically write 7 instead of a
7+4 = 11
Answer:
Example: 5(3x + 8)
= 5(3x) + 5(8)
= 15x + 40
Step-by-step explanation:
It is closer to 1. 5/6 is 16 less than 1 and 5/6 is 1/3 more than 1/2, so it would be closer to 1.
Answer: A term is is a single mathematical expression. For example, a is a term, 12 is a term, 2ab^2 are also a term. that means it's the things without symbols in polynomials
Step-by-step explanation:
For this problem, you can write this expression as: x/2 + y - 3, you can clearly see that there are three terms total in this problems.
Answer:
14
Step-by-step explanation:
1/2 + 1/2 = 1
so then 2 is 4 halves
4 is 8 halves
8 is 16 halves
the number of halves is double the original number