Answer:
BC=5
Step-by-step explanation:
4/10=x/x+3
4(x+3)=10x
4x+12=10x
subtract 4x from each side
6x=12
divide both sides by 6
6x/6=12/6
x=2
BC=x+3
substitute for x
BC=2+3
BC=5
Answer: 100 cents making it 1 dollar
Answer:
9.12 x time x kilowatt
Step-by-step explanation:
Answer:
$60,000
Step-by-step explanation:
2020 - 2015 = 5
11% × 5 = 55% → Increase in percentage in 5 years
By 2020, he will earn $ 20,000
$40,000 + $20,000 = $60,000
In 2020, he has $ 60,000
Answer:
-3x-2y
Step-by-step explanation:
(-6x+3y)-(-3x+5y)
-6x+3x+3y-5y
-3x-2y
