1) let both have x ,
so putting in eqn ;
4x+0.50 = 9x-3
5x=2.50
x=0.50
therefore both have 50 p in the beginning !!
2) let the number be x
so in eqn;
(x+18)/2=5x
x+18=10x
9x=18
x=2
so the number must be 2 !!
if you have still any problem, comment !!
Answer:
A
Step-by-step explanation:
It would be A, because EQUAL lateral is all sides are equal
Answer:
yes
Step-by-step explanation:
1+3=4
4+3=7
7+3=10
and 10+3=13
Answer:
and yeah ikr I don't understand why
Y=3.5x
Pts are (1,3.5),(2,7),(3,10.5)