How to convert 490 into a irrational fraction

What ratio is equivalent to 4: 32? 1 : 8 1 : 6 3 : 16 8 : 60

A taxi driver charges a fixed of r to a passenger. In addition, the taxi driver charges a rate of m for each mile driven. Write a formula to represent The total amount this taxi driver will charge for a trip of n miles

Factor the polynomial below 20xyz + 4y^2

What is 4 (12) + 11. (Evaluate the expression)

Rosie and her 5 sisters had a party and evenly shared the cost. They spent $615 on food and $255 to rent the hall. The bad played for 4 hours and charged them $150 per hour. How much did each sister contribute?

Use diagram or the description of equivalent ratios to show that the ratios 2:3,4:6, and 8:12 are equivalent

How do you round a decimal to the nearest degree?

Write the complex number in the form a + bi. 5/2 (cos 150° + i sin 150°)

Which of the following is a correct interpretation of the expression - 4 + 13-4+13minus, 4, plus, 13?

What is the value of 5digit in 56