Answer:
5a
Step-by-step explanation:
h(a) = 2a+ 5
g(a) = 3a−5
h(a)+g(a)
(2a+5)+(3a-5) (substitution)
2a+5+3a-5 (open parentheses)
5a+0 (solve)
5a
Answer:
Yes, it is a polynomial.
Step-by-step explanation:
Answer:
2.43
Step-by-step explanation:
1.80 x 0.35 + 1.80
By simplifying the number given which is 8 2/3, we get an improper fraction of 26/3. Also, when we try to divide 26 by 3, we get an answer of 8.6667, with 6 as a repeating number after the decimal place. Therefore, this number is an example of real and rational number. Thus the answer is the second choice.
Answer:
The answer is x=20
Step-by-step explanation:
27-7=20
x=20
