Answer:
The 1st and 4th statements are true.
Answer:
x = 3 and x = 
Step-by-step explanation:
(a)
2(5x - 3) = 24 ( divide both sides by 2 )
5x - 3 = 12 ( add 3 to both sides )
5x = 15 ( divide both sides by 5 )
x = 3
(b)
5(2x + 1) = 50 ( divide both sides by 5 )
2x + 1 = 10 ( subtract 1 from both sides )
2x = 9 ( divide both sides by 2 )
x = 
Answer:
-8 I believe
Step-by-step explanation:
Answer:
the first one
Step-by-step explanation:
8 one thousand block is 8000
0 hundreds 000
4 tens. 40
6 ones. 6
8046
Answer:
0333
Step-by-step explanation:
00
000
0000
1112222
______
11122222 ans