Answer:
So, to 1 d.p. 7 is about 23% out of 30. (7 of 30=23%)
Step-by-step explanation:
7/30 x 100 =23.3333333333% or 70/3%.
AAB I think that's it get back to me If its wrong
Answer:
(7,9)
Step-by-step explanation:
3(2x+2)+x+5=-10
6x+6+x+5=-10
7x+11=-10
7x=-21
x=-3
Answer: 28:9
Step-by-step explanation:
56:18
56÷2=28
18÷2=9
=28:9
