Answer:
b= -5
Step-by-step explanation:
-10(10+b)=5(3b+5)
Distribute
-100 -10b = 15b +25
Add 10b to each side
-100-10b+10b = 15b+10b +25
-100 = 25b+25
Subtract 25 from each side
-100-25 = 25b+25-25
-125 = 25b
Divide by 25
-125/25 =25b/25
-5 =b
Answer:
it is 60
Step-by-step explanation:
you add all the numbers than you round it, the number is 0 so it stays the same, hope it helps, murdle
Answer:
I think it is a
Step-by-step explanation:
Answer:3/10
Step-by-step explanation:
9 divided by 3 is 3 so that it
Next to 3/10 the denominator away stays the same,
1:4 tennis to soccer---- 1 =5 so 4 = 5x4=20 students on the soccer team
1:2 Soccer to football ----- 1=20 so 2= 20x2= 40 students on the football team.
there are 40!
let me know if you get it right