Answer:
1. 7y + 6y + 5y
2. 7y + 6y + 5y = y(7 + 6 + 5) = 18y
Step-by-step explanation:
1. 18 can be separated into 7,6,5
that means 7y + 6y + 5y will work
2. 7y + 6y + 5y
factorizing the like-tern out
= y(7 + 6 + 5)
adding the numbers in parenthesis
= 18y
Answer:
B
Step-by-step explanation:
y - 3 x = - 5;
- 4 y = - 2 x + 20
the answer is
x = 0; y = -5
Answer:
Step-by-step explanation:
4h/4=92/4
h=23.
thx.
<h2>
The bond will be worth in total after 10 years is =$1,950</h2>
Step-by-step explanation:
Given,
Nora invested $1,500 in at a bond simple interest rate of 3%
here P= $1500 R= 3% and t = 10year
Simple interest(I) = 
=$ 
=$ 450
<h3>
The bond will be worth in total after 10 years is = $1,500+ $450</h3><h3>
=$1,950</h3>
Yanira = Y
Tim = T
Hannah = H
-----------------
Therefore:
Y=T+3
Y=2H
T=H+2
---------------
Now, we know that:
Y=T+3
But we also know that:
T=H+2
Therefore:
Y=(H+2)+3
Y=H+5
-------------------
Now we can combine the equations:
Y=H+5
Y=2H
Therefore:
2H=H+5
2H-H=5
So, H=5.
---------------------
If H=5,
Y=2H=2*5=10
---------------------
If H=5,
T=H+2=5+2=7
-----------------------
Answers:
Yanira is 10 years old.
Tim is 7 years old.
Hannah is 5 years old.
