Answer: The shorter piece of the pipe is 9.25 inches long
Step-by-step explanation: First, we need to make an equation. 50 = 13 + 4x + x. We do subtraction first so it becomes 37 = 4x. Divide both sides by 4 so x = 9.25. The short piece of the pipe is 9.25 inches. Hope this helps!
B if I'm not mistaking
if I'm wrong I apologize
Let the two numbers be x and y, with y being larger than x.
Then y=3x+1.
Also, 8x-2y= 10.
The first equation has already been solved for y. Substitute 3x+1 for y in the second equation:
8x-2(3x+1)=10, or 8x - 6x - 2 = 10, or 2x = 12 and x = 6.
If x = 6, then by the first equation y must be 3(6)+1, or 19.
The numbers are 6 and 19.
Answer:
63:45 =7:5
Step-by-step explanation:
7 goes into 63 9 times. Since you got 9 you multiply that by the ratio of girls.
9x5=45
Have a wonderful day!
Answer:
A
Step-by-step explanation:
There's 3 colors on the circle and they're all divided equally so it will be 1/3 of a chance
