0ose lives 5 km away from the plaza, Every Saturday, he meets Emilio and Diego for a morning exercise. In going to the plaza, Emilio has to travel n to the west while Diego has to travel 8 km to the south. The location of their houses and the plaza are illustrated on the coordinate plane as shown below. Diego's house Plaza Emilio's house City Hall Jose's house 10 11 12 13 Gasoline Station

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Q: The product of the current ages of Vanessa children is 360. If her oldest child is twice as old as…

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Q: Tom and Mark had an equal number of chocolates. Tom gives 1/5 of her chocolates to Mark. Mark has 12…

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Q: If 8 more than twice a number is equal to 20, what is 6 times the number?

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Q: A ship that is in danger of sinking radios the Coast Guard for assistance. When the rescue  craft…

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Q: e same time that Dana is 5 mph more than Da

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Q: The sum of the two-digit number is 8. The unit digit is four less than five times the tens digit.…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.