Answer:
A0.15
Step-by-step explanation:
Answer:596
Step-by-step explanation:
511+85(5 is by itself),(8+1=9)(1+5=6)
511
+85
596
Hope I helped :D
Answer: i think option 2
Step-by-step explanation: sorry if i get it wrong i try my best
We can setup an equation for this.
Boys to Girls = 2:7
Boys = x
Girls = 250+x
Setup the ratio
x:(250+x) = 2:7
x / (250+x) = 2/7
7x = 500+2x
7x-2x = 500
x = 500/5 =100
There are 100 boys at the concert
17 because
14x55=770
1450-770=680
680 divided by 40= 17
