Answer:
The smaller number is 15
Step-by-step explanation:
To find this, set up a proportion where the ratio is a fraction and the new value is with x on the other side.
3/7 = x/35
Now cross multiply to solve.
35 * 3 = 7 * x
105 = 7x
15 = x
Answer: y=x estimate: 88
7.8
x + 10 = 3(x + 4)
x + 10 = 3x + 12
10 - 12 = 3x - x
- 2 = 2x
x = - 1
i think its the 2 choice hope this help's
