Step-by-step explanation:
Here Given
Total counters = 81
red counters are 9 more than the yellow ones.
And Yellow counter = blue counter
So let the Yellow counter be x and as blue counter and yellow counter are same then blue counter will be also x
And by the question
Red counter = 9 + x
Now
9 + x + x + x = 81
9 + 3x = 81
3x = 81 - 9
3x = 72
x = 72 / 3
Therefore x = 24
Now
Red counters = 9 + 24 = 33
Blue counters = 24
Yellow counters = 24
Hope it helped :)
Answer:
48
Step-by-step explanation:
Let
x = salesperson's weekly paycheck
y = second salesperson's paycheck
We have the following system of equations:
x + y = 1025
x = 1.40y
Solving the system:
x + y = 1025
1.40y + y = 1025
2.40y = 1025
y = 1025 / 2.40 = 427.0833333 $
x = 1.40y
x = 1.40 * (427.0833333) = 597.9166666 $
answer:
the amount of each paycheck is:
first persons paycheck = 597.92 $
second persons paycheck = 427.08 $
10% of £36 = £3.60
So you do £36+£3.60
Then your answer is...
B. £39.60
