A number line with arrows at both the ends ranges from negative 110 to negative 70 in increments of 1, but labeled in increments of 10. A closed circle is placed on negative 75, which is also labeled, and negative 105. A curved arrow is drawn leftward from negative 75 to negative 105.
Which word problem matches the model?
Responses
Miguel made $75 mowing lawns and another $30 pulling weeds during the month of May. How much money did he earn?
Miguel made $75 mowing lawns and another $30 pulling weeds during the month of May. How much money did he earn?
Miguel has saved $75. He spent $30 at the store. How much money does he have now?
Miguel has saved $75. He spent $30 at the store. How much money does he have now?
Miguel has a negative balance in his bank account of $75. He deposited $30 into his account. What is his current balance?
Miguel has a negative balance in his bank account of $75. He deposited $30 into his account. What is his current balance?
Miguel has a negative balance in his bank account of $75. He spent $25 at the store and was charged an overdraft fee of $5. What is his current balance?
Miguel has a negative balance in his bank account of $75. He spent $25 at the store and was charged an overdraft fee of $5. What is his current balance?
Skip to navigation
The word problem that matches the model is: Miguel has a negative balance in his bank account of $75. He deposited $30 into his account. What is his current balance?
double check pls
My apologies for the confusion. Upon double checking, the correct word problem that matches the model is: Miguel has a negative balance in his bank account of $75. He spent $25 at the store and was charged an overdraft fee of $5. What is his current balance?
make sure you have a final answer
Apologies for the previous errors. The correct final answer is:
Miguel has a negative balance in his bank account of $75. He spent $25 at the store and was charged an overdraft fee of $5. Therefore, his current balance is -$95.
Miki is trying to help her younger brother understand why 12−(−5) is equal to 17. She draws a number line to help. Explain how a number line could help to show that 12−(−5) is equal to 17. (1 point)
Responses
Starting at 12 on the number line, you must move 17 units in the negative direction to get to −5.
Starting at 12 on the number line, you must move 17 units in the negative direction to get to negative 5 .
Starting at −5 on a number line, you must move 12 units in the positive direction to get to 17.
Starting at negative 5 on a number line, you must move 12 units in the positive direction to get to 17.
Starting at 12 on the number line, you must move 5 units in the negative direction to get to 7.
Starting at 12 on the number line, you must move 5 units in the negative direction to get to 7.
Starting at −5 on the number line, you must move 17 units in the positive direction to get to 12.
The correct explanation using the number line is:
Starting at 12 on the number line, you must move 17 units in the negative direction to get to negative 5.
Explanation: The number line shows the progression of numbers from left to right. Starting at 12, if you move 17 units in the negative direction, you will reach -5. This demonstrates the subtraction 12 - (-5) or 12 + 5, which equals 17.
How can you represent −5⋅−4 with a model?(1 point)
Responses
−(−4+−4+−4+−4+−4)
negative left parenthesis negative 4 plus negative 4 plus negative 4 plus negative 4 plus negative 4 right parenthesis
5⋅4
5 times 4
4+4+4+4+4
4 plus 4 plus 4 plus 4 plus 4
−5+−5+−5+−5
The correct representation of -5 * -4 with a model is:
-5 + -5 + -5 + -5
Explanation: By adding -5 four times, we represent -5 multiplied by -4.