Answer:
B. 13a + 7b + 4.5c
Step-by-step explanation:
trust me bruh
Answer:
17.6 minutes
Step-by-step explanation:




Answer:
equation: 320+x=360, answer: 40
Step-by-step explanation:
add 100,200 and 100 to get 320
360-320=40
x=40
Answer:
is A
Step-by-step explanation:
Negative 2.5, 1 and three-fourths, 50 percent, 1.5
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Answer:
It's B. n3 - 4n - 4
Step-by-step explanation:
Hope this helps.. ;)