Answer:
First one, second one, fourth one, and last one
Step-by-step explanation:
Answer:
x% of $900=$810
x/100×$900=$810
x=$810/9=90% required percentage is 90%.
Answer:
A=588
Step-by-step explanation:
Answer:
5(-2.1)-4(-8.9)= 25.1
Step-by-step explanation:
lol
Answer:
85, -91
Step-by-step explanation: