50+5x=total profit. To get 10% of 50 you would multiply .1x50= 5. X would be the amount of days past so 10th day = $100 total but $50 profit and 30th day = $200 total but $150 profit

8 0

3 years ago

In a class, 42 students, there are 8 more boys than girls write and solve a system of 3 equations

zhenek [66]

Answer:

x = 17

Step-by-step explanation:

x + x + 8 = 42 because x = boys and x + 8 = girls

2x = 34 because 2x = 42 - 8

x = 17

i hope this helps! you don't need the 2x = 42 - 8 to be an equation ;)

8 0

3 years ago

solve (3sqrt(2))/(sqrt(3) + sqrt(6)) - (4sqrt(3))/(sqrt(2) + sqrt(6)) + (sqrt(6))/(sqrt(3) + sqrt(3))

ValentinkaMS [17]

Answer:

Step-by-step explanation:

6 0

1 year ago

As a salesperson, Jonathan is paid $50 per week plus 3% of the total amount he sells. This week, he wants to earn at least $100.

Murljashka [212]

Answer:

50+0.03x $\geq 100$

Step-by-step explanation:

All you need to do is look at the numbers given in the word problem and convert them to algebraic terms.

5 0

3 years ago