Questions in mathematics

Questions in mathematics

[Done] Three single-digit numbers multiply to make 504. Write the missing numbers.

[Done] If \(\frac{4}{5} \times \text{blank} = \frac{2}{5}\), what is the blank?

[Done] A tram leaves Piccadilly to Eccles every 9 minutes and to Didsbury every 12 minutes. A tram to Eccles and a tram to Didsbury both leave Piccadilly at 9 am. At what time will a tram to Eccles and a tram to Didsbury next leave Piccadilly at the same time?

[Done] Find the perimeter of a rectangle with a length of 12.5 cm and a width of 3.5 cm.

[Done] What is the area of a rectangle represented by [tex]3x^2 + 3x + 10x - 10[/tex]? What are the dimensions of the rectangle?

[Done] How do you graph [tex]y=|x| - 3[/tex]? Please explain.

[Done] How do I solve this problem: \[ 4s - 12 = -5s + 51 \]

[Done] 29, 27, 24, 20, 15, ... What’s next?

[Done] What is an equivalent fraction for \(\frac{21}{4}\)?

[Done] If the sides of a square are increased by 3 m, the area becomes [tex]64 \, \text{m}^2[/tex]. Find the length of a side of the original square.