Answer: 8 + x =20
Step-by-step explanation: eight more than a number means 8 more than meaning plus, a number. So this is saying that 8 more than what ever that number is, will equal 20. We say x in the equation because x can be see as “the number”.
x = “the number” = 12
This is because 8 more than 12 is 20...
So 8 more than a number = 8 + x = 20
Answer:
x + 8 = 20
Step-by-step explanation:
Using the keywords;
'more than' (addition)
'a number' which we can consider a variable
and 'equals'
three
Given:
f(x) = 4x² + 1
g(x) = x² - 5
Then
(f + g)(x) = 4x² + 1 + x² - 5
= 5x² - 4
Answer: 5x² - 4
1
6
4
10
14
18
8
16
12
26
Answer:120 animals are in the pet store
