Question 1

What is the solution to the inequality $3x + 24 > 15x$?

Accepted Answer

$x < 2 $

Answer

$x < \frac{4}{3}$

Answer

$x > 2$

Answer

$x > \frac{4}{3}$

Question 2

A formula to calculate the circumference of a circle is $C=2πr$. Which formula represents the radius of the circle, r, in terms of the circumference?

Accepted Answer

$r=\frac{C}{2π}$

Answer

$r=C-2π$

Answer

$r=\frac{2C}{π}$

Answer

$r=\frac{1}{2}Cπ$

Question 3

The sum of three consecutive integers is 51. What is the value of the largest integer?

Accepted Answer

18

Answer

17

Answer

16

Answer

19

Question 4

George weighs 60 pounds less than his older brother. Together they weigh 240 pounds. How many pounds does George’s older brother weigh? (Type your answer in digits only.)

Accepted Answer

150

Question 5

What is the solution to the inequality $\frac{-5x+3}{4}>-8$?

Accepted Answer

$x<7$

Answer

$x<4$

Answer

$x>7$

Answer

$x>4$

Question 6

The sum of three consecutive odd integers is 105. What is the value of the smallest integer?

Accepted Answer

33

Answer

37

Answer

35

Answer

31

Question 7

Which inequality is equivalent to $-x<-1$?

Accepted Answer

$x>1$

Answer

$x<-1$

Answer

$x<1$

Answer

$x>-1$

Question 8

What is the solution to the equation $\frac{2x-1}{5}=-3$?

Accepted Answer

-7

Answer

$\frac{1}{5}$

Answer

-8

Answer

$\frac{3}{2}$

Question 9

Which graph BEST represents the solution to the inequality $2-3x≥3x+20$?

Accepted Answer

https://uploads.quizalize.com/39eb1e26-2062-4fa3-9ef8-607261cce864/question/47f51bd5cc26ef076dbd96c1712c269cd9372f99.PNG

Answer

https://uploads.quizalize.com/39eb1e26-2062-4fa3-9ef8-607261cce864/question/0ab36f46750f2827fa76cec85c0b0e47bf6d89e7.PNG

Answer

https://uploads.quizalize.com/39eb1e26-2062-4fa3-9ef8-607261cce864/question/630cc59c22a3ae3024b353b706bf96dc259504e2.PNG

Answer

https://uploads.quizalize.com/39eb1e26-2062-4fa3-9ef8-607261cce864/question/925c15e1ee114466fcdd34d265e9c472028b011a.PNG

Question 10

For which values of x is the inequality $5x-11≤3x-11$ true?

Accepted Answer

$x≤ 0$

Answer

$x≤ -11$

Answer

$x≥ -11$

Answer

$x≥ 0$

Question 11

What is the value of x for the inequality $12x + 9x – 3 ≤ -3(2x + 14)$?

Accepted Answer

$x≤\frac{-13}{9}$

Answer

$x≥\frac{-13}{9}$

Answer

$x≤\frac{-5}{3}$

Answer

$x≥\frac{-5}{3}$

Question 12

Which inequality is equivalent to $20(x-1)-3x≤50x-30+5x$?

Accepted Answer

$17x-20≤55x-30$

Answer

$17x-20≤45x-30$

Answer

$17x-1≤55x-30$

Answer

$17x-1≤45x-30$

Question 13

What value of x satisfies the equation $3x – 2 = 2x + 4$?

Accepted Answer

$6$

Answer

$\frac{2}{5}$

Answer

$2$

Answer

$\frac{6}{5}$

Question 14

The perimeter of a kite can be found using the formula $P = 2S + 2L$. Which equation expresses $S$ in terms of $P$ and $L$?

Accepted Answer

$S=\frac{1}{2}P-L$

Answer

$S=\frac{1}{2}P+L$

Answer

$S=\frac{1}{2}P-2L$

Answer

$S=\frac{1}{2}P+2L$

Question 15

What is the solution to the equation $5(x – 2) – (x + 3) = x – 8$?

Accepted Answer

$x=\frac{5}{3}$

Answer

$x=3$

Answer

$x=-5$

Answer

$x=\frac{-1}{3}$

Question 16

What is the value of x in the equation $\frac{1}{2}(x+8)=\frac{1}{3}(x-9)$

Accepted Answer

-42

Answer

-102

Answer

-3

Answer

-21

Question 17

A company uses the formula $T = 581s + 150p$ to determine the total cost to purchase $s$ computers and $p$ printers. Which formula can be used to determine the number of printers purchased, given the total cost, $T$, and the number of computers purchased?

Accepted Answer

$P=\frac{T-581s}{150}$

Answer

$P=\frac{T}{150}-581s$

Answer

$P=T-581s-150$

Answer

$P=T-\frac{581s}{150}$

Question 18

Which graph represents the solution to $4x+1≥9$?

Accepted Answer

https://uploads.quizalize.com/39eb1e26-2062-4fa3-9ef8-607261cce864/question/d29f52e697ed63912c601602a45e38829ef49ae5.PNG

Answer

https://uploads.quizalize.com/39eb1e26-2062-4fa3-9ef8-607261cce864/question/62d365cbe831a2aaf43bd436937aa1ffcce08a9c.PNG

Answer

https://uploads.quizalize.com/39eb1e26-2062-4fa3-9ef8-607261cce864/question/20f8a24d203084834b43c3b77e07f432a634d1cc.PNG

Answer

https://uploads.quizalize.com/39eb1e26-2062-4fa3-9ef8-607261cce864/question/519e7a9c52bb9c51b58421e538d7d0d876dbd23b.PNG

Question 19

What is the solution of the equation $3(x − 5) = − x + 7$?

Accepted Answer

$\frac{11}{2}$

Answer

$-3$

Answer

$3$

Answer

$\frac{-11}{2}$

Question 20

The area of a triangle, $A$, can be calculated using the formula $A=\frac{1}{2}bh$, where $b$ is the length of the base and $h$ is the height. Which formula represents the base of the triangle in terms of the area and height?

Accepted Answer

$b=\frac{2A}{h}$

Answer

$b=2Ah$

Answer

$b=2A-h$

Answer

$b=\frac{A}{2h}$

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