Answer:
adults= 938, teens = 268, children= 469
Step-by-step explanation:
line up your givens like this:
1,675 visitors = 100%
? adults = 56%
? teenagers = 16%
? children = 28%
cross-multiply
adults*100 = 1,675*56
teens*100 = 1,675*16
children*100 = 1,675*28
divide each side by 100
adults= 1,675*56/100
teens = 1,675*16/100
children= 1,675*28/100
solve
adults= 938, teens = 268, children= 469
Hope this helps!
(∪.∪ )...zzz
Answer:
up to 232
Step-by-step explanation:
Let x = number of students
The number of bottles for the students is 2x since they give 2 bottles per student.
2x + 35 = 500
2x = 465
x = 232.5
Answer: 232
Answer:
The answer would be 15 miles
Step-by-step explanation:
you set up a ratio and multiply 2.5 by 6
Answer:
$300
Step-by-step explanation:
15% / 3 = 5%
45 / 3 = $15
5% * 2 = 10%
15 * 2 = $30
10% * 10 = 100%
30 * 10 = $300
300 x 0.85 (-15%)
255
255 + 45 = 300
Answer:
7. 69° 8. 118°
Step-by-step explanation:
to know
- isosceles triangles have the base angles congruent
- the sum of angles in a triangle is 180
180 -42 = 138 sum of the two base angles
138 /2 = 69 is one base angle
31*2 = 62 are the 2 base angles
180 -62 = 118° vertex angle
