It was −3°C this morning, but the temperature has gone up 13° over the course of the day. What is the temperature now?
If the temperature was −3°C in the morning and has gone up 13°C over the course of the day, the current temperature would be -3 + 13 = <<(-3+13)}}=10°C. Answer: \boxed{10}.
Samuel has $58.23 in his bank account. He withdraws $39.78. How much is in his bank account now
To find out how much is left in Samuel's bank account after he withdraws money, subtract the amount he withdrew from the initial balance.
$58.23 - $39.78 = $18.45
Therefore, there is $18.45 left in his bank account now. Answer: \boxed{18.45}.
To find the current temperature, you need to add the increase in temperature to the initial temperature.
The initial temperature was −3°C and it has gone up by 13°.
Therefore, to find the current temperature, you add 13° to −3°C:
−3°C + 13° = 10°C
The current temperature is 10°C.