6x - 15 = 75 (Third Equation)
6x = 90
x = 15 ✅
x + (x - 10) = 26 (Fourth Equation)
x + x - 10 = 26
2x - 10 = 26
2x = 36
x = 18 ✅
5x - 3x = 10 (First equation)
2x = 10
x = 5 ✅
2(2x - 1) = 46 (Second equation)
4x - 2 = 46
4x = 48
x = 12✅
Answer:
180
Step-by-step explanation:
formula density:

find volume ..

subtitute into formula density..


Answer:
3 courts
Step-by-step explanation:
8,000 = 1 court
24,000 = x courts
8,000 x ? = 24,000
8,000 x <u>3</u> = 24,000
1 x 3 = 3 courts
the answer is A. the commutative property of addition. this property states that no matter what order you put the numbers, the outcome will be the same.
Hope this helps!