The histogram shows the ages of passengers riding in a tour van.     © 2020 StrongMind. Created using GeoGebra.   How many passengers are under 45 years of age? Enter your answer as a number, like this: 42

One day, the temperature in Rome, Italy, was 30 degrees Celsius. The temperature in Dallas, Texas was 83 degrees Fahrenheit. Which temperature is higher.

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Solve. 反= -4

How many minutes are in 130 seconds? Your answer will have both minutes and seconds. Show your set-up.

The quotient of 7 times a number and 12

The highest point in Africa is Mt. Kilimanjaro, Tanzania, at an elevation of 19,340 feet. The lowest point is Lake Assal, Djibouti, at 512 feet below sea level. How much higher is Mt. Kilimanjaro than Lake Assal?

22 times what number equals -6

I want to convert $600 USA dollars into the new euro currency.  The most recent WSJ currency Cross Rates shows .7380 Euros for each US dollar.  How many Euros will I receive?

Widget Sales Jesaki Inc. is trying to enter the widget market. The research department established the following price-demand, cost, and revenue functions: p(x) = 60 1.20x Price- demand function Cost function C(x) = 210 + 12x R(x) = xp(x) = x(60 - 1.20x) where x is in thousands of widgets and C(x) and R(x) are in thousands of dollars. The price p(x) is the price in dollars of one widget when the demand is a thousand widgets. All three functions have domain 1 ≤ x ≤ 50. Revenue function