Answer:
the first one is b
the second one is c
Step-by-step explanation:
have a great day :D
Answer:
a. x + 6
Step-by-step explanation:
6 people ride in each car
Explanation:
42 divided by 7 is 6. This means 42 people divided amongst 7 cars.
A/B = 11/15 OR 15 x A = 11.B OR B= 15A/11
Actual Gallons in A = 550 x 66 % = 363 gal
Total capacity of B = 15A/11 OR (15 x 550)/11 = 750 gal.
Actual Gallons in B = 750 x 53% = 397.5 gal
Answer:
9/25
Step-by-step explanation:
Number of student who has cat , dog = 25 - 3 = 22
Number of students who has cat and dogs = (15 + 16) - 22
= 31 - 22 = 9
Number of students who has only cats = 15 - 9 = 6
Number of students who has only dogs = 16 - 9 = 7
P(Cat & dog) = 9/25