f(-2) means replace x in the equation with -2, then solve:
-2^2 +5(-2)
Simplify:
4 + -10
Add:
-6
Answer:
Yes there is i know ots quora
Answer:
x= 5/3?????
Step-by-step explanation:
try using math
way
B. 1/7 i just took the test and thats what i got hope it helps
<u>Answer:</u>
37 minutes
<u>Step-by-step explanation:</u>
Lena has 20 dollars. 20 - 12.23 = 7.77
Lena has $7.77 dollars left.
We divide this by .21 to see how many minutes her call was.
7.77 ÷ .21 = 37
Rate as Brainliest and Thanks plz
