Answer:
40 percent
Step-by-step explanation:
If you multiply 25x4 its 100, so 15x4 is 60 the rest would be 40. that 40 would be the rest of the percentage.
1/6 of 18 is 3
1/9 of 18 is 2
3+2= 5
He lent 5 markets in total
You would have to measure the side lengths of the classroom then use the normal formulas to find area and perimeter of a rectangle or square
(A= l•w)
(P=l+l+w+w)
Only use those formulas if the room is a regular rectangle or square.
To solve this problem we must use the unitary method.
125 divided by 5 = 25
Then 25 Times 100 = 2500
Thus, the value of the total ticket sale is $2500
Answer:
9 and -4
Step-by-step explanation:
change the word form to math form so now
x² - 36 = 5x <u>This look like a factoring problem, so we put it equal to 0</u>
x² - 5x - 36 = 0 <u>Now factor</u>
(x - 9) (x + 4) <u>We have to find 2 numbers that give -36 when we multiply and -5x when we add</u>
x - 9 = 0
x = 9
x + 4 = 0
x = -4
you can check by plugin the x value to actual equation.
