The product of x and y, in three different ways; the product of the sum and the difference of x and y, using parentheses

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}

answer: 8 years

step-by-step explanation:

the explanation is that in 8 years the child will be 20 and in 8 years the father will be 40 and 20 is half of 40.