A builder wants to build the bridge whose cross section is shown in the diagram. Two companies offer simple bids on building the bridge according to the distance b and the number of​ I-beams. If the cross section could be redesigned for cost reasons in terms of​ b, what is the distance b for which the companies would have the same bid on the​ project? EMPIRE DESIGN
​BUILD-EM-UP CO.
Bid form
Bid form
​ Proposal:
​ Proposal:
​$300,000b
​$320,000b
​ $60,000 per​ I-beam
​ $40,000 per​ I-beam

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

susie has 7 apples

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval