Answer:
Step-by-step explanation:
29.7 - (-19.7) = 29.7 + 19.7 = 49.4°F
To solve this, combine like terms.
The terms are:
8y
12
2y
and 8
The like terms are:
8y and 2y
12 and 8
8y + 2y = 10y
12 + 8 = 20
Answer: 10y + 20
Answer: 72 cm^2
Step-by-Step Explanation:
Area = l * b
Therefore,
=> l * b
= 12 * 6
= 72
Therefore, Area is 72 cm^2
D. Is the answer because each shirt costs 12.25. X represents the number. And you subtract it from 3.99 because thats the shipping price.