Answer:
15
Step-by-step explanation:
-3 times -5 equals 15 because two negatives multiplied by each other equals a positive.
Answer:
10t+3
Step-by-step explanation:
Answer:
a is the answer.
Step-by-step explanation:
Answer:
<B = 3(14) + 6 = 48 degrees
Step-by-step explanation:
4x+6+3x+6+5x = 180 degrees
12x + 12 = 180
12x = 180 - 12
x = 168/12
x = 14
47.C
48.B
49.???
50.A
sorry doing something couldn't solve 49 right now
