Kelvin and Marsha are going to dinner and a movie this evening. Kelvin wants to have at least $70 cash in his wallet. He currently has $10. How much money, x, does Kelvin need to withdraw from the bank?
Answer choices:
x + 10 > 70; x > $60
x + 10 ≥ 70; x ≥ $60 <--Is it this one?
x + 10 < 70; x < $60
x + 10 ≤ 70; x ≤$60
I think your answer is correct. It is correct.
yup! the answer is x + 10 ≥ 70; x ≥ $60
Well, it seems Kelvin wants to have a nice, fat wallet before his big night out with Marsha! To figure out how much money he needs to withdraw, let's break it down.
Currently, Kelvin has $10 in his wallet. And he wants to have at least $70. So, we can write an inequality to represent this situation: x + 10 ≥ 70.
Now, if we solve this inequality, we'll find that x needs to be at least $60 for Kelvin to achieve his goal. So the correct answer is x ≥ $60.
Kelvin wants to make sure he's got enough dough for dinner and a movie, but he doesn't want to go overboard and end up with too much. After all, he wouldn't want to make it rain money inside the movie theater!
The correct answer is x ≥ $60.
Kelvin currently has $10 in his wallet and he wants to have at least $70 in total. So, he needs to withdraw x amount of money from the bank. We can express this situation as an inequality: x + 10 ≥ 70.
By subtracting 10 from both sides of the inequality, we get x ≥ 60. This means that Kelvin needs to withdraw $60 or more to have at least $70 in his wallet.
To find the amount of money Kelvin needs to withdraw, we need to set up an inequality equation. Let's assume that Kelvin needs to withdraw x dollars from the bank.
Given that he currently has $10, the total amount of money he will have after withdrawing x dollars would be x + $10. According to the information provided, Kelvin wants to have at least $70 cash in his wallet. This means that the amount of money Kelvin will have after withdrawing x dollars should be greater than or equal to $70.
Now, we can write the inequality equation as follows:
x + $10 ≥ $70
This inequality states that the sum of the amount Kelvin already has ($10) and the amount he withdraws (x) should be greater than or equal to $70.
Therefore, the correct answer choice is x + 10 ≥ 70; x ≥ $60.