Answer:
Mary and Duke have 3,172 stamps altogether
1,364 + 1,808 = 3,172
It’s interval. It will be right.
Answer:
66°
Step-by-step explanation:
x+114°=180°
x+114°-114°=180°-114°
x=66°
Answer:
30 feets
Step-by-step explanation:
subtrqct 55-25 = 30
Answer:
c) r = 4x + 2y
Step-by-step explanation:
∑y
-3 + 5 =2
∑x
1 + 3 = 4
r = 4x + 2y