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Populaire Word Problems >

The différence of twice a number and 4 is at least-28 .

Solution

T h e d i ff ere n ce o f tw i ce a n u mb er an d 4 i s a t l e a s t - 28 .

Solution

x \geq - 12

étapes des solutions

Represent the number with

x

A.T.Q.:

2 x - 4 \geq - 28

Solutionner pour

x, 2 x - 4 \geq - 28 : x \geq - 12

x \geq - 12

Exemples populaires

Find the present value of 10,000 if interest is paid at a rate of 6% per year, compounded semiannually, for 3 years.5 times a number is 14 less than the square of that number The différence between seven times a number and nine more than six times the number Cole is saving up money to buy a car. Cole puts 8,000.00 into an account which earns 4% interest, compounded monthly. How much will he have in the account after 9 years??Abigail is saving up money to buy a car. Abigail puts 8,000.00 into an account which earns 3% interest, compounded monthly. How much will she have in the account after 2 years?