Solve the proportion. 10/a = 15/30 a. 2 b. 20 c. 5 d. 10

 The correct option is

(b) 20.

Step-by-step explanation:  We are given to solve the following proportion :

We will be solving the given proportion by the method of cross-multiplication.

From (i), we have

Thus, the required solution is a = 20.

Option (b) is CORRECT.

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61