: Math XL for School: Practice & Problem Solving 4.6.PS-13
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Design An art class is making a mural for their school which has a triangle drawn in the middle.
The length of the bottom of the triangle is x. Another side is 13 more than three times the length of
the bottom of the triangle. The last side is 11 more than the bottom of the triangle. Write and
simplify an expression for the perimeter of the triangle,
What is the expression for the perimeter of the triangle?
(Simplify your answer.)
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Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

One positive number is 9 more than twice another. if their product is 95, find the numbers