Terrance used this expression to find the final price, in dollars, of a hat that is discounted 30% off the original price of $20. 20 - (20 x 0.3)
Which of the following is an equivalent expression?
20 - 0.7
0.3 (20)
20 -0.3
0.7 (20)

What expression is equivalent to 42x-56y

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96