Answer:
it is - 15 please mark me brainliest
Answer:
$150
Step-by-step explanation:
I feel like this is a trick question
Answer:
x=10 and x=-9
Step-by-step explanation:
Factor:
(x-10)(x+9)=0
x-10=0
x=10
and
x+9=0
x=-9
10 because when you put c minus 10 is 10 since theres nothing there
Let the number = x
Given: The sum of -5 and a number is -15
Then,
x - 5 = -15
or x = -15 +5 = -10.
Hence, the number is -10
