A is the best answer…
Work:
-10x-(-4y) will equal -10x+4y the minus minus will cancel out
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Answer:
The cost of 4 medium pizzas:
4 (x - 3)
Step-by-step explanation:
#3
x = the cost of a large pizza
medium pizza costs $3 less than a large pizza. So it's x - 3
If 4 medium pizzas then it will be: 4 (x - 3)
Answer:

Step-by-step explanation:
I would explain but then I would sound like an idiot
y=mx+ b
Sales tax is .30 cents because 2.39+1.59=3.98
multiply by the sales tax which would be .075 after you move the decimal. you get .2985 cents so round it up to .30 cents
What's a divisability table are you. B or a g how old