Well, 15% of 45 is 3, so in 4 minutes, the submarine will be 12 feet deep.
Answer:
correct answer is A
She chose C because she added the numerators and the denominators
Step-by-step explanation:
7/5x5/10=35/50 or 7/10
D.
It starts at 2, goes backwards 5, and ends at -3
Answer:
b
Step-by-step explanation:
Answer:
x = -1
Step-by-step explanation:
1.1 Pull out like factors :
-2x - 2 = -2 • (x + 1)
2.1 Solve : -2 = 0
x = -1
