Answer:
3y+1
Step-by-step explanation:
4y+3-y-2
3y+3-2
3y+1
you just have to combine like terms
Answer:
The number is 6
Step-by-step explanation:
Let's say that the reciprocal of the number is x
1/2 + 3 = 1
3x = 1/2
divided both sides by 3
x = 1/6
Since x is the reciprocal of the number, flip 1/6 and you will get 6/1
6/1 is really just 6 so that's your answer.
Hope this helps :)
Your answer would be B. x= -5.
Hope this helps.
Answer:
80%
Step-by-step explanation:
So 2 is 2 and 1 3 and 5 are odd so it is 4/5 and as a percent it is 80%
Remember
a(b+c)=ab+ac
and you can do ANYTTHING to be
L=5B
divide both sides by 5
L/5=B
sub L/5 for B in other equation
L+7=3((L/5)+7)
distribute
L+7=(3L)/5+21
minus 7 both sides
L=(3L)/5+14
time boths sides by 5
5L=3L+70
minus 3L both sides
2L=70
divide 2
L=35
