The odds against picking an i are 5:3, since there are 5 letters that are not i and 3 letters that are.
Answer:
You can't do this without knowing the number of hours, but you can write an equation. The equation would be 12p. P means the number of hours they worked and 12 stands for how much they earn each hour. Therefore you would multiple both of them together.
Answer:
Step-by-step explanation:
Perimeter of a square:
The perimeter of a square of side x is given by:
Perimeter of a rectangle:
The perimeter of a rectangle of length l and width w is given by:
The length of the sides of a square measure 2x-5.
This means that the perimeter of the square is:
The length of a rectangle measures 2x, and the width measures x + 2.
This means that the perimeter of the rectangle is:
For what value of x is the perimeter of the square the same as the perimeter of the rectangle?
This is x for which:
So
Answer:
c = 3
Step-by-step explanation:
4c + 2 = 3c + 5
4c = 3c + 3
c = 3
Answer: 19nickels and 7dimes.
Ps i really don’t know where the 50.05 came from if it is suppose to be there then I really don’t know how to solve this.
Step-by-step explanation:
Ok so if you know that there are 19nickels, let n=number of nickels.
The number of total coins subtracted by number of nickels will give you number of dimes.
165-number of nickels=number of dimes
Value of dimes=10(number of dimes) or total value of dimes/individual value (10cent)
Then you can substitute total as $1.65 and get the value of nickels by multiplying by 5cent ( my teacher taught me using whole numbers to make it easier so I turned $1.65 to 165 cent). Since the value of the dimes is the value of nickels subtracted from the total, I can subtract 95 from 165 and divide the difference by 10, to get the number of dimes.
5(n)=5(19)=95
(165-95)/10=number of dimes
70/10=7dimes
You can check by multiplying 7x10 and 5x15 again and adding them together to see if they equal 165 cent.
