Answer:
Always
Step-by-step explanation:
the product of
is always same
X - green marbles
X + 3 - blue marbles
Total = 23
X + X + 3 = 23
2X + 3 = 23
2X = 23 - 3
2X = 20
X = 10
Jerry has 10 green marbles. He also has 13 blue Marbles. To give a total of 23.
Answer:
you find the area of a square by multiplying the side length by the side length. For example, the side length of a square is 10, then the area of the square would be 10 * 10= 100, the area would have been 100. A=l*l
I dont know what other shapes do you need so i would tell you how to find the area of a triangle. you find it by multiplying the base and the height and times it by 1/2. A=1/2*b*h
Answer:
no le entiendo XD jajajjajajaj