Considering the first equation 15 × 0 = -36 + a
15 × 0 = 0
therefore, -36 + a =0
In the second equation
24 × 8 × 0 = 36 - b
Consider the LS
24 × 8 × 0 = 0
Therefore, 36 - b = 0
we are left with the two equations,
36 - b = 0
-36 + a = 0
then, we calculate the number that can be substituted to satisfy the two equations.
solving the equations
b = 36, and a = 36
Therefore, 36 is the number that can be used to substitute a and b in the equations
Answer:
2
Step-by-step explanation:
We can interpret the fraction 
as division: 2/3 divided by 1/3. What that expression asks is "how many times does 1/3 go into 2/3?" And that number is 2.
You have to multiply 162 times 9 which equals 968
Answer: $1980
Step-by-step explanation:
First, let’s find out her monthly sales by adding up the 4 weekly sales.
2400+ 3200 + 5200 + 1200 = 12000
Next, find the amount of commission on 12000
4%/100=0.04
12000*0.04=480
Next add her commission to her monthly wage of 1500
1500+480=1980
