-The sum of two numbers is less than 10 -If we subtract the second number from the first, the difference is greater then 3

Write a system of inequalities that represents this situation. Let f represent the first number and s represents the second number.
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Describe all the numbers that when rounded to the nearest thousand are 645,000

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively