Answer:24
Step-by-step explanation:
Sum of their ages is 60 yr. As such
7x + 3x = 60
10x = 60
x = 60 / 10
x = 6
The rationale is 6, therefore
Father's age is 7x = 7 × 6= 42 years
Son's age is 3x = 3 × 6 = 18 years
Difference in their ages
42 - 18 = 24 years
Answer:
9. 
8 10
10. 6 
9
Step-by-step explanation:
i think it's 790,000 or 800,000 i hope i helped
Answer:
D: 0 ≤ n ≤ 10
R: 10 ≤ f(n) ≤ 57.5
Step-by-step explanation:
got it right
Is there a photo for this problem? I solved what i coulda. givenb. givenc. def. of supplementary angles (i think)d.photo to support this?
e.
