Answer:
11/15
Step-by-step explanation:
22/30 = 11/15 because they both have a common factor of 2 in the numerator and denominator.
This is a division problem.
6/20 = 0.3
Answer: You are paying $0.30 per ticket.
Answer:
He did 9 times 10 instead of 9 times 100.
1. different writing types.
2. language
3. read.
Answer:
x² + 3x - 28
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor
(x + 7)(x - 4)
= x(x - 4) + 7(x - 4) ← distribute both parenthesis
= x² - 4x + 7x - 28 ← collect like terms
= x² + 3x - 28
