Answer: There are 12 white and blue cars more than silver and red cars
Number of white cars: n1=25
Number of blue cars: n2=17
Number of white and blue cars: n3=n1+n2=25+17→n3=42
Number of silver cars: n4=21
Number of red cars: n5=9
Number of silver and red cars: n6=n4+n5=21+9→n6=30
How many more white and blue cars are there than silver and red cars?
n=?
n=n3-n6=42-30→n=12
Answer: There are 12 white and blue cars more than silver and red cars.
I think it is c) quadratic, but I'm not completely sure.
Answer:
X=10
Step-by-step explanation:
20/2=10
Answer:
x=52, the equivalent fraction is 52/60
Step-by-step explanation:
13/15=x/60
cross multiply
13*60=15x
780=15x
52=x
x=52