Answer:
Step-by-step explanation:
C is the correct answer. Multiply each element of the matrix by -3:
-3(2) = -6, and so on.
5% as a decimal is = 0.05
then 9250 times 0.05 = 462.50
so Harry's commission was $462.50
Answer:
600
Step-by-step explanation:
Given,
Numbers are 825 and 213.
If the number are equal or greater than 50 then one number will be rounded up. if the number is less then it will rounded down.
Like in this case 25 and 13 are less than 50 so, they will not rounded up.
825 will be rounded to 800.
213 will be rounded to 200.
Subtraction of number
= 800 - 200 = 600
If the second number is 22
Then the first number is 22+6=28
The third number is 4 times the second 22*4=88
28+22+88 = 138
