Questions from Survey of Mathematics

Q: x varies inversely as y. Determine x when y = 15

x varies inversely as y. Determine x when y = 15 and k = 45. (a)Write the variation equation an (b) determine the quantity indicated.

Q: Fill in the blank with an appropriate word, phrase, or

Fill in the blank with an appropriate word, phrase, or symbol(s). (a) a ( b means that a is________ than b. (b) a ( b means that a is_________ than b. 4. When solving an inequality, if you obtain a st...

Q: Fill in the blanks with an appropriate word, phrase, or

Fill in the blanks with an appropriate word, phrase, or symbol(s). 2. In a right triangle, the side that is opposite the right angleis called the _________. 4. (a) A line segment from the center of a...

Q: 2. When one quantity increases while the other quantity decreases,

2. When one quantity increases while the other quantity decreases, it is an example of________ variation. 4. In the equation y = ox, k is called the constant of___________.

Q: y = 2x - 1 y = 3x - 4

y = 2x - 1 y = 3x - 4 Solve the system of equations by the substitution method. If the system does not have a single ordered pair as a solution, state whether the system is inconsistent or dependent....

Q: Graph the solution set of the inequality, where x is a

Graph the solution set of the inequality, where x is a real number, on the number line. -4 ( x ( 1

Q: Draw the graph of the inequality. x + 2y ≤

Draw the graph of the inequality. x + 2y ≤ 0

Q: Determine the shaded area. When appropriate, use the /

Determine the shaded area. When appropriate, use the key on your calculator and round your answer to the nearest hundredth.

Q: (a)Write the variation equation an (b) determine

(a)Write the variation equation an (b) determine the quantity indicated. R varies directly as the square of s. Determine r when s = 2 and k = 13.

Q: 4x - y = 2 2x - y = 6

4x - y = 2 2x - y = 6 Solve the system of equations by the substitution method. If the system does not have a single ordered pair as a solution, state whether the system is inconsistent or dependent....