Answer:
x = 65
Step-by-step explanation:
Angles are equal because of the vertical angle thm
2x + 15 = 145
2x = 130
x = 65
Answer:
50 dollars
Step-by-step explanation:
Answer:
we can get 3/2 as the answer
Answer:
y = 10
Step-by-step explanation:
4/5 y = 8
4/5 y * 5/4 = 8 * 5/4 multiply by reciprocal
y = 10
Ratio of girls to boys = 5/3
Number of girls in 40 students would be 3/5 * 40 = 24