Answer:
Step-by-step explanation:
sales tax on the shirt= 20(0.09)=1.8 dollars
total cost with sales tax =20+20(0.09)=21.8$
1.61 is the correct answer
Answer:
Direct Variation Use y=kx. Means “y varies directly with x.” k is called the constant of variation. “y varies inversely with x.” k is the constant of variation.
Answer:
the answer would be x because it has a larger width than y
Answer:
11x-15
Step-by-step explanation:
4x-8+7x-7
11x-15