Answer: Choice A
Step-by-step explanation:
The correct answer is choice A. The equation 81 - a is doing exactly what the question is asking for. It represents 81 minus an unknown number, with the unknown number being shown as a.
14 years. In 14 years Chloe will be 22 and Sheila will be 28. 22+28 is 50.
I think it’s 61, I’m sorry if I get it wrong. Not a 100% sure
Answer:
1 minute and 30 sec
Step-by-step explanation:
because there are 60 seconds in a minute and 60+30 is 90
The larger number is 120 and the smaller number is 80
