A) f(x)=0.2x
B)f(12)=0.2(12)=2.4 dollars
8x-24
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Answer: Elaine=13 years old Tyler=21 years old
Step-by-step explanation:
Let x = Elaine's age, so her brother Tyler's age = x+8
Elaine+Tyler=34
x+(x+8)=34
2x+8=34
2x=26
x=13
Elaine=13 years old
Tyler=21 years old
Answer
(-3 * 2p) - (-3 * 3q)
Step-by-step explanation:
I dunno how to explain it but that's it
Answer:
-0.985
Step-by-step explanation:
Refer to the image below for explanation: