Answer:
1,789.62
Step-by-step explanation:
It can be solved two ways:
1. divide the annual salary (46,530) by the number of weeks in a year (52) then multiply by 2 for bi-weekly.
46530/52 = 894.81 x 2 = 1,789.62
2. divide the annual salary (46,530) by the number of bi-weekly pay periods (26)
46520/26 = 1,789.62
2x - 5y = 20
At the x-intercept, y=0 .
2x = 20 ==> x = 10
At the y-intercept, x=0.
-5y = 20 ==> y = -4
Answer:
50 packs of seed
Step-by-step explanation:
The back yard is a rectangle
Length is 28 ft
Width is 25 ft
The area of a rectangle is equal to the length times the width
area = length * width
So plugging in our numbers
area = 28 ft * 25 ft
area = 700 sqft
sqft means square feet or ft^2
We know each pack of seeds will cover 14 sqft, so the question is, how many times does 14 go into 700?
number of packs = 700 sqft / 14 sqft per pack
number of packs = 50 packs
-6 6/35 ft. per minute is your answer
Answer:
76 balls and 24 bats
Step-by-step explanation:
Set up a system of equations where x is the number of balls and y is the number of bats:
x + y = 100
4.5x + 20y = 822
Solve by elimination by multiplying the top equation by -20, then combine the equations together:
-20x - 20y = -2000
4.5x + 20y = 822
-15.5x = -1178
x = 76
Then, plug in 76 as x in the first equation to solve for y:
x + y = 100
76 + y = 100
y = 24
So, 76 balls and 24 bats were purchased.