the perimeter of an equilateral triangle is 6x - 12 in each side measures 24 if what is the value of x

A line passing through which of the following pairs of coordinates represents a proportional relationship? A. (1.3, 3.3) and (2.3, 4.3) B. (2.5, 5) and (3, 5.5) C. (1.25, 2.25) and (2.5, 5) D. (1.25, 2.5) and (3.75, 7.5)

There are 3 2 x - trees planted in each row of a rectangular parcel of land. if there are a total of 24 16 x - trees planted in the parcel, how many rows of trees are there in the parcel?

How do you solve the proportion7/5=x/3?

1) what is compound interest $660 at 3% compounded annually for 8 years

Question 19 Unsaved If you are studying the effects of UV rays on eyesight and you group 10 people together and make them wear sunglasses for 10 weeks and see if their eyesight is affected and then take another group and do not give them sunglasses

An elevador starts on the 100th floor of a building it descends 4 floor every 10 seconds At what floor will the elevator be 60 seconds after it starts

Change 9 over 4 into a mixed number

3 (2x+3) + 14-2 (4 Negative 2)

Make a equation to solve this problem: A number is 1/7 of another number. The difference of the numbers is 18. (assume that you are subtracting the smaller number from the larger number) Find the numbers.

What is the sum of the measures of the angles in any hexagon?