Which correctly gives the expression using addition? - 18.6 - 31.5

a. - 18.6+31.5

b. 18.6+31.5

c. 18.6 + (-31.5)

d. - 18.6 + (-31.5)

A town has a population of 17000 and grows at 2.5% every year. To the nearest year how long Will it be until The population will reach 23600

How to set up a problem for law of sines when m

Candy has to paint a fence if she can paint 2/3 of each section in 1/2 and hour and there are 9 sections how long will it take her to paint the entire fence

How far does a bus travel at 2.5 hours at 65mph

Carlos can print a document on apricot printer which the speed is 8 in 4.5 minutes how long would it take him to print the same document on a sure-fire printer which the speed is 12

The graph of f (x) = 2x + 4 shifts six units to the right when it is replaced with the graph of f (x) = 2x - k. What is the value of k?

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Paul has $2,400 in a savings account earning 3.4% simple interest. How much more interest would he earn in 5 years if the interest were compounded annually?

Two consecutive even integers of - 102

A circle has a radius of 3. An Arc in this circle has a central angle of 20 degrees. What is the length of the arc?