Ron is planning to tour europe with his friends for 20 days. he plans to visit 8 cities, and wants to spend the same number of days in each city. how many days can he spend in each city and how many days will be leftover? choose the answer in the form (quotient)r (remainder). a. 2r 4 b. 3r 5 c. 5r 1 d. 6r 9

To solve this question, you must either divide 20 by 8, or you can try multiplying each answer by 8. To divide this, figure out how many times 20 goes into 8. It goes in 2 times, equalling 16. Now subtract 20 by 16 to find the remainder which is 4. Your answer is A: 2r 4. Hope this helped!

He can spent 2 days in each city and 4 will be leftover

Step-by-step explanation:

He has 20 days, 8 cities.

8x1=8   8x2=16   8x3=24

So 2 days in 8 cities will be the maximum number of days he can be in one city without spliting the days.

Giving a total of 16 days, 4 leftover

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.