It was -8°F in the morning. The temperature increased throughout the day, and in the afternoon, it was 11°F. How much did the temperature change?

19

Step-by-step explanation

This is simple

I will teach you a simple technique

Count them, don't count the -8

-8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11

You are just subtracting, but instead counting.

I said not to count -8, because normally in subtraction, we normally don't count the number we are subracting.

for example

8 - 7 = 1

so counting technique

8 - 7, 6, 5, 4, 3, 2, 1

there are 7 numbers, if i didn't count the 8

so it is right.

hope you understand :-)

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.