The ratio of x's to o's is 15 over 6. use the image below to determine another ratio for x's to o's: the 15 xs are broken down so that there are 5 xs 3 times and the circles are broken down so that there are 2 circles 3 times.
2/5.
6/15.
5/2.
15/2.

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2