الحلّ
a telephone cost 250. the sales tax is 7.5%. how much does it cost after tax
الحلّ
خطوات الحلّ
Translate the problem into an equation:
أمثلة شائعة
the product of 2 and a numberTyler sold his car for 35 600. He invested this amount at 7.2% pa with interest compounded annually. What is the value of his investment in 15 years?Each side of a square sticky note is 7 centimeters long. What is the sticky note's area?You deposit 180 in an investment account that earns 4.9% annual interest compounded annually.What is the balance of the account after 5 years?A number increased by 50 is less than or equal to 64