Answer:
Open dot to the left. Dot on zero.
Step-by-step explanation:
Let their ages be m and t, respectively. Currently, m = 4t.
In ten years: t+10 = (1/2)(m+10).
Multiplying both sides by 2, we get 2t + 20 = m + 10. Substituting 4t for m produces
2t + 20 = 4t + 10. Then 10 = 2t, and t=5. Tamanna is currently 5 years old, and her mother is 20.
Answer:
0.25 feet
7.62 centimeters
3 inches
Step-by-step explanation:
Not really a clear question-
Answer:16.5
Step-by-step explanation: x+x+147=180
2x+147=180
2x=33
2x=33 divide by 2
x=16.5