Answer:
x= -19
Step-by-step explanation:
2x-4x-9=29
-2x=29+9
x=38/-2
= -19
Answer: 172: 4= 43
43× 3= 129
172-129= 43
Odp.Wysłali 43 kupony do istniejących członków.
Step-by-step explanation:1.bo wysłali 3×wiecej i jeszcze są istniejący członkowie
2.ile wyslali potencialnym
3.i ile wyslali do istniejacych
the whole exam will be 100%, and let's say that's "x" questions, but we also know that 9 is 60% of that so
It would be 1,800 because when you round 34 it becomes 30 and when you round 57 becomes 60 and 30 x 60 = 1,800. This helps me round remember "4 or less let it rest, 5 or more raise the score" hope that makes rounding easier!!
Answer:
x=16.5
Step-by-step explanation:
12.7 + 3.8 = x - 3.8 + 3.8
16.5 = x
