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Ready4	Is $w$ between $-4$ and $0$ on the number line? (1) $w$ is to the left of $1$ on the number line. (2) $w$ is negative.
Ready4	In the $xy$ -plane, what is the slope of the line $2x+2y=7$ ?
Ready4	In the $xy$ -plane, what is the slope of the line $-5x+2y=20$ ?
Ready4	In the $xy$ -plane, what is the slope of the line $2x+3y=-9$ ?
Ready4	In the $xy$ -plane, what is the slope of the line $3x+5y=10$ ?
Ready4	In the $xy$ -coordinate plane, which of the following points must lie on the line $2y-10=px$ for all values of $p$ ?
Ready4	In the $xy$ -coordinate plane, which of the following points must lie on the line $2rx-3y=6$ for all values of $r$ ?
Ready4	In the $xy$ -coordinate plane, which of the following points must lie on the line $sx+4y=12$ for all values of $s$ ?
Ready4	A rectangular rug is a third as long as it is wide. If its area is 45 square feet, then its dimensions in feet are
Ready4	Is the positive integer $x$ a multiple of 48? (1) $x$ is a multiple of 4. (2) $x$ is a multiple of 12.
Ready4	Machine $N$ folds boxes at a constant rate and can fold 300 boxes in 4 hours. Machine $P$ also folds boxes at a constant rate. How much less time would it take both machines running simultaneously to fold 300 boxes? (1) Yesterday Machine $N$ folded 400 boxes and Machine $P$ folded 200 boxes. (2) Machine $P$ folds boxes at a rate of 150 boxes in 4 hours.
Ready4	Is $n$ between $-1$ and $3$ on the number line? (1) $n$ is to the left of $2$ on the number line. (2) $n$ is to the right of $0$ on the number line.
Ready4	Is $p$ to the right of $-4$ on the number line? (1) $p$ is between $-6$ and $-5$ . (2) $p$ is less than $-2$ .
Ready4	Is $x$ to the right of $-2$ on the number line? (1) $x$ is nonnegative. (2) $x$ is to the right of $-1$ .
Ready4	A list of measurements, in increasing order, is 5, 8, 13, 14, 16, 21, 28, and $m$ . If the median of the measurements is $\frac{4}{5}$ times the mean, what is the value of $m$ ?
Ready4	A list of measurements, in increasing order, is: $8$ , $9$ , $11$ , $15$ , $18$ , and $z$ If the median of the measurements is $\frac{3}{4}$ times the mean, what is the value of $z$ ?
Ready4	Is $x$ to the left of $-8$ on the number line? (1) $x$ is to the left of $-6$ on the number line. (2) $x$ is between $-9$ and $-7$ on the number line.
Ready4	A list of measurements, in increasing order, is: $2,3,7,9,11,15,20, \text{and } y$ If the median of the measurements is $\frac{5}{6}$ times the mean, what is the value of $y$ ?
Ready4	If $(4)(5^{12})=5^{y}-5^{y-1}$ , what is the value of $y$ ?
Ready4	If $(8)(3^{7})=3^{x}-3^{x-2}$ , what is the value of $x$ ?