Answer:
Step-by-step explanation:
True:
Any letter can be used as a variable (yes)
Variables are used for numbers that haven't been defined yet (maybe)
All the rest are false
Hope this helps!
Answer:
4 Can I have brainiest me trying to level up
Step-by-step explanation:
Let's make the parenthesis go bye
8-4
so it would be 4
It is not true
6pack = 6 pieces ?
6 pieces for $2.00 = $12 not $2.99
Devon should divide $2.99/6 ~~ $0.49
Answer: 20 miles
Step-by-step explanation:
From the question, we are informed that Avis truck company charges $20 plus $2 per mile and that Budget truck company charges $3 per mile.
Let the number of miles that the charge will be the same for both companies be represented by x. This can then be used to form an equation as:
20 + 2x = (3 × x)
20 + 2x = 3x
3x - 2x = 20
x = 20
The charge will be thesame at 20 miles
