An employee wants to earn at least $255 at his job this week. He earns $68 on Monday. If the employee earns $8.50 per hour, which number line shows the hours he needs to work the remainder of the week?

The employees in a firm earn $8.50 an hour for the first 40 hours per week and 1.5 times the hourly rate for any hours worked over 40.

If an employee works 52 hours in one week, it means that the amount that the employee would earn in the first 40 hours is 40 × 8.5 = $340

The number of hours left is 52 - 40 = 12 hours. The amount of money that he would earn in 12 hours is 12 × 1.5 = $18

Total amount of money that he earns for the week 340 + 18 = $358

Step-by-step explanation:

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation:

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)