Thomas invested $8,500 for one year. Part of the money was invested at6% and the rest at 9%. The total interest earned was $667.

<span><span>Example<span>Simplify 3 + 5 </span>•<span> 2.</span>  </span><span> <span>3 + <span>5 </span></span>•<span> 2</span>  <span>According to order of operations, multiplication should occur before addition.</span> </span><span> 3 + 10 Next, perform the addition.</span><span>Result     </span><span>3 + 5 </span>•<span> 2 = 13</span></span>

 

 

 

<span>Example<span>ProblemSimplify 20 – 16 ÷ 4.  </span><span> <span>20 – 16 ÷ 4  </span><span>Order of operations indicates division should be completed prior to subtraction.</span> </span><span> <span>20 – 416</span>Then execute the subtraction.</span><span>Final result     </span>20 – 16 ÷ 4 =<span> 16</span></span>

Answer:

The angle opposite to the side measuring 3.1 is x

The triangle shown in the attached figure

Step-by-step explanation:

It is established that

In a right triangle, the tangent of angle x is defined as the ratio of the length of the side opposite angle x to that of the adjacent side

In this case, we have

Thus

The side opposite to angle x has length 3.1 units

The side adjacent to angle x has a length of 5.2 units

The angle opposite the side measuring 3.1 is x

Please see the attached figure for additional clarity on the problem

To calculate the calorie count, we take 25% of 2000:
0.25 x 2000
= 500

Proportion of a 2500 calorie diet:
500/2500 x 100
= 20%

Thus, the beverage makes up 20% of a 2500 calorie daily intake.

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