3 4 ÷ 5 12 = 3 4 × help please

I believe the answer is 2.2578125

Step-by-step explanation:

how I got the answer was i divided 34 by 512 which equals 0.06640625 then I multiplied 0.06640625 by 34 which gave me 2.2578125

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

answer:

c) the x-coordinate of the center of the circle increases by 3