=Answer:
Step-by-step explanation:
f(-7) = -(-7)^2 - 10(-7) = -49 +70 = 21
Answer:
7x3=21-1=20
Step-by-step explanation:
The answer is 7x3=21-1=20
Is answer 21?
i assumed number as x
then i followed the process
Answer:
$90.75
Step-by-step explanation:
103*100=(13.5%+100%)*x
10300=113.5x
x=10300/113.5
x=90.74889868
x=$90.75
Answer:
B
Step-by-step explanation:
Same thing but with t instead of x