Mr. rodriguez invests half his money in land, a tenth in stocks, and. a twentieth in bonds. he puts the remaining $35,000 in his saving account. what is the total amount of money that mr. rodriguez saves and invests.

Mr. Rodriguez saves and invests $65,000.

Step-by-step explanation:

Let Mr. Rodriguez has total money = $x

Now his investment in land =

Investment in stocks =

Investment in bonds =

So total investment =++

                                  =  

                                 =  

Remaining amount after investment is $35,000

So 35,000 = x -  

     35,000 =  

             7x  = 20 × 35,000

             7x = 700,000

               x =

               x = $100,000

and investments =   =   = $65,000

Total amount of money that Mr. Rodriguez saves $65,000.

b. 24 mm

step-by-step explanation:

use the pythagorean theorem.

a^2 + b^2 = c^2

a^2 + 7^2 = 25^2

a^2 + 49 = 625

a^2 = 576

a = 24

answer: b. 24 mm

the answer is c

step-by-step explanation: