Answer:
A
Step-by-step explanation:
Answer:
hmmm
Step-by-step explanation:
I think its 3-5
Answer:
B. 70%
Step-by-step explanation:
7/10 of the numbers are more than 5
7/10= 70%
Answer:
-2
Step-by-step explanation:
Using y=mx+c
ax+2y=10
Put y as subject of formula
2y= 10-ax
2y= -ax+10
using point (3,2)
2y= -ax+10
2(3)= -a(2)+10
6= -2a+10
Put a as subject of formula
-2a=10-6
-2a=4
a= 4/-2
a= -2
According to my calculations the 30% of 570 is 171
10% of 570 is 57
times that by 3 and you get 171
