7. [16 (x - y) + 12 (a + z)]
A - 16
B. -4
C. 8
D. 20β...
Answers: 3
Mathematics, 21.06.2019 18:20
The total cost of anjaβs trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?
Answers: 2
Mathematics, 21.06.2019 22:00
Find the value of x in each case. give reasons to justify your solutions! d q β pr
Answers: 3
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