How to calculate perimeter of a shape

Which of the following fractions is equivalent to 3/8! is it 6/14,9/24,4/9,15/35

In a sale a clothes shop reduces its price by 40%. a shirt usually costs £20 how much is it in sale

A cube has side length a. If a second cube has side length 30a, what is the ratio of the volume of the larger cube to the smaller cube?

The price of a shirt was $38. It was reduced by 20% and then again by 10%. What would the price of be if it were reduced by 30% from the original

I am a number less than 100. I am a product of two prime numbers. If you reversemy digits, I am a prime. The sum of my digits is a 1-digit prime. One of my digits is a square number. What number am I?

How can a obtuse angle be classified

In rods family 3 4th of the members were glasses. Of those who do not wear glasses, 1 3rd are male. What fraction of the family are males who do not were glasses?

Consider the graph of f (x) given below. The function g (x) is a transformation of f (x). If g (x) has a y-intercept at 3, which of the following functions could represent g (x) ? A. g (x) = f (x-3) B. g (x) = f (x) + 4 C. g (x) = f (x-4) D.

A company used 99 lemons to make 11 bottles of lemonade. Write an equation that can be used to express the relationship between the total number of lemons needed (t) for each bottle of lemonade (b).

Simply - 5log (x-7) + x+1