Questions in mathematics

Questions in mathematics

[Done] £9.00 is shared between Amanda, Anita, and Claire in the ratio of 8:5:2. Amanda receives: Anita receives: Claire receives:

[Done] \(\frac{2}{3}\) of a sum of money is 48 pence. What is \(\frac{5}{8}\) of the sum of money?

[Done] Scott has \(\frac{1}{3}\) as many computer games as Anish, and Anish has \(\frac{1}{2}\) as many games as Nick. Together, they have 140 games. How many games do they have each? Scott has: ___ Anish has: _ Nick has: _____

[Done] There are 420 children in a school. 45% of the pupils are boys. How many boys are there? How many girls are there?

[Done] Which expression is equivalent to the given expression [tex]13(x - 21)[/tex]? A. [tex]13x - 21[/tex] B. [tex]13x - 34[/tex] C. [tex]13x - 13 \cdot 21[/tex] D. [tex]13 - 21x[/tex]

[Done] Evaluate the expression using the given value of the variable: \[ z \div 2 - 4z + 3(z - 3) \text{ when } z = 8 \] A. \(-17\) B. \(-13\) C. \(-7\) D. \(-1\) --- Solve for \( x \): \[ 3 \cdot 4 - 3 \cdot 7 = 3(x - 7) \] A. \(4\) B. \(-10\) C. \(6\) D. \(-3\)

[Done] Evaluate the expression using the given value of the variable: \[ 2 - 8x + 3x \] when \( x = 5 \). A. \(-53\) B. \(-23\) C. \(-15\) D. \(57\)

[Done] A garden table and a bench cost $985 combined. The garden table costs $35 more than the bench. What is the cost of the bench?

[Done] Is it possible to draw a triangle with sides 150 cm, 10 cm, and 10 cm?

[Done] Ninety percent of the ninth-grade students at Richbartville High School take algebra. If 180 ninth-grade students take algebra, how many ninth-grade students do not take algebra?