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شائع Word Problems >

a car is 23500 dollars and decreases by 20 percent yearly what is the equation

الحلّ

a c a r i s 23500 d o ll a rs an d d ecre a ses b y 20 p erce n t ye a r l y w ha t i s t h e e q u a t i o n

الحلّ

Amount after reduction : 18800

خطوات الحلّ

Translate the problem into an equation:

x = 23500 - 0.2 \cdot 23500

x = 23500 - 0.2 \cdot 23500 : x = 18800

Amount after reduction : 18800

أمثلة شائعة

Kevin deposited 600.00 into a new savings account that earns 14% interest compounded continuously. How long will it take for the balance to grow to 1,139.00?the sum of a number and fourteen is less than or equal to three times the number six less than four times a number is twelve more than twice the number one number exceeds another number by 11 and their sum is 19. find two numbers.I thought of a number. four times the number increased by 30 equals 70 decreased by the number. What is my number?