Answer:
2
Step-by-step explanation:
Answer:9
Step-by-step explanation:3x3= 9
(X3x3x3)
=9p
Answer:
6x = 12
Step-by-step explanation:
2x + 3y - 10 = 0
4x - 3y - 2 = 0
add the two equations
2x + 3y - 10 = 0
4x - 3y - 2 = 0
--------------------
6x -12 = 0
add 12 to each side
6x -12 +12 = 0+12
6x =12
divide by 6
6x/6 =12/6
x =2
Answer:
n=3 then open bracket
Step-by-step explanation:
3n-(2+n)
=3x4-(2+4)
=12-6
=6
Answer:
7.5r minutes
Step-by-step explanation:
480 divided by 64 = 7.5
