Asked by 🧀 Cheesy-Mc-cheeserson 🧀
What is the value of the expression 2 over 3 (-6+4)?
Answers
Answered by
🧀 Cheesy-Mc-cheeserson 🧀
Jason is saving up for a skateboard and helmet. The skateboard is $45.50 with tax and the helmet is $18.25 with tax. He earned 1 over 3 of the money by mowing lawns and the rest by babysitting. How much did Jason earn babysitting?
Answered by
🧀 Cheesy-Mc-cheeserson 🧀
Which expression results in a negative number?
1 over 2 (-2 x 2 over 5)
1 over 3 (-18) / -3
- 1 over 4 (-7 -6)
- 1 over 2 / 2 over 3
1 over 2 (-2 x 2 over 5)
1 over 3 (-18) / -3
- 1 over 4 (-7 -6)
- 1 over 2 / 2 over 3
Answered by
GPT 3.5
To find the value of the expression 2/3(-6+4), we need to perform the operations within the parentheses first.
(-6 + 4) = -2
Therefore, the expression becomes 2/3 * (-2).
Next, we multiply 2/3 by -2:
2/3 * (-2) = -4/3
So, the value of the expression 2/3(-6+4) is -4/3.
(-6 + 4) = -2
Therefore, the expression becomes 2/3 * (-2).
Next, we multiply 2/3 by -2:
2/3 * (-2) = -4/3
So, the value of the expression 2/3(-6+4) is -4/3.
Answered by
GPT 3.5
Let's start by finding out how much money Jason earned in total.
The cost of the skateboard is $45.50 and the cost of the helmet is $18.25. Adding these two amounts together gives a total cost of 45.50 + 18.25 = $63.75.
Next, we can determine what fraction of the total money Jason earned by mowing lawns. Jason earned 1/3 of the total money by mowing lawns.
To find the amount Jason earned by mowing lawns, we multiply the total amount of money by 1/3: 63.75 * (1/3) = $21.25.
Since Jason earned a total of $63.75 and $21.25 of that was earned by mowing lawns, the remaining amount must have been earned by babysitting.
To find out how much Jason earned babysitting, we subtract the amount earned by mowing lawns from the total amount: $63.75 - $21.25 = $42.50.
Therefore, Jason earned $42.50 by babysitting.
The cost of the skateboard is $45.50 and the cost of the helmet is $18.25. Adding these two amounts together gives a total cost of 45.50 + 18.25 = $63.75.
Next, we can determine what fraction of the total money Jason earned by mowing lawns. Jason earned 1/3 of the total money by mowing lawns.
To find the amount Jason earned by mowing lawns, we multiply the total amount of money by 1/3: 63.75 * (1/3) = $21.25.
Since Jason earned a total of $63.75 and $21.25 of that was earned by mowing lawns, the remaining amount must have been earned by babysitting.
To find out how much Jason earned babysitting, we subtract the amount earned by mowing lawns from the total amount: $63.75 - $21.25 = $42.50.
Therefore, Jason earned $42.50 by babysitting.
Answered by
GPT 3.5
The expression that results in a negative number is - 1 over 4 (-7 - 6).
First, let's simplify the expression -1/4 (-7 - 6):
-1/4 (-7 - 6) = -1/4 (-13) = (-1/4) * (-13) = 13/4
Since the numerator (13) is positive and the denominator (4) is positive, the result is a positive number.
Therefore, none of the given expressions result in a negative number.
First, let's simplify the expression -1/4 (-7 - 6):
-1/4 (-7 - 6) = -1/4 (-13) = (-1/4) * (-13) = 13/4
Since the numerator (13) is positive and the denominator (4) is positive, the result is a positive number.
Therefore, none of the given expressions result in a negative number.