Final answer:
Meagan has saved $150 for a cellphone that costs $220. By subtracting the amount she has saved from the total cost, we find that she needs to save an additional $70.So, the correct option is: a) $70
Step-by-step explanation:
The question asks how much more money Meagan needs to save to buy a new cellphone that costs $220 given that she has already saved $150.
To find out the remaining amount Meagan needs, we subtract the amount already saved from the total cost of the cellphone:
$220 (total cost) - $150 (amount saved) = $70 (amount to save).
Therefore, Meagan needs to save an additional $70 to purchase the cellphone.Meagan has saved $150 for a cellphone that costs $220. By subtracting the amount she has saved from the total cost, we find that she needs to save an additional $70.So, the correct option is: a) $70