By selling a pair of shoes for $215, a profit of 7 ½% was made. Find the cost price.

200

Step-by-step explanation:

It means that we have a value "x".

Sum of this value and profit of it is 215.

Now let's write this in language of mathematics.

Now we can solve for x.

Please choose my answer as the brainliest answer.

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

the bolded word " farsighted" could be replaced with visionary.