Answer:
-5, 1, 5.63, 5.631, 6, 20,103
Step-by-step explanation:
Answer:
3.5 weeks.
Step-by-step explanation:
The equation is already made for us, so that makes it a lot simpler. All we have to do is solve it!
b=95+w(10+7)
Since it wants us to find how many weeks will pass before we have a total of $155, we can substitute $155 for b.
We can use the distributive property to simplify the parenthesis.
155=95+w10+w7
Now, add like terms.
155=95+w17
Subtract 95 on both sides to further simplify.
60=w17
Finally, divide both sides by 17 to isolate w.
3.5=w
So after 3.5 weeks you'll have $155 in your bank account.
Hope this helps!
Step-by-step explanation:
Use the distributive property a(b + c) = ab + ac
To factor out the coefficient of the variable, first we must identify it... then we have to determine what it will multiply by to give the second coefficient ...
The coefficient of the variable is 3/10. So let's factor it out...
3/10 (y - ?)
So how do you find the ?... You have to determine 3/10 × what (x) gives you 2/5.
3/10x = 2/5
x = 2/5 × 10/3
x = 20/15 = 4/3
So your factored equation would be
3/10(y - 4/3)