The square of a number, decreased by 15, is equal to twice the number

The equation y=36x represents the relationship between x, the number of yards and the y, the number of inches. Which ordered pairs represent the number of yards and the number of inches in the given equation? Choose all that apply A. 2,72 B. 4,40 C.

Barry's savings account has a balance of $2874. After 9 years, what will the amount of interest be at 5% compounded annually?

Fraction 7/20 a fraction

What is the volume of a triangular prism 5m 13m 6m

What is the greatest common factor of 9 21 60?

Factorise then following X^2-3x+2

Mr Murray's distance away (in meters) from his classroom after t seconds can be modeled by the following equation: M (t) = 3.5t + 2. After 3 seconds, how far is Mr Murray away from his classroom?

The upper arm length of females over 20 years old in a country is approximately Normal with mean 35.8 centimeters (cm) and standard deviation 2.5 cm. Use the 68-95-99.7 rule to answer the following questions. (Enter your answers to one decimal place.

The radius r (cm) of a circle is related to time t (seconds) by the equation r=0.4t + 1.5. (a) Calculate the initial value of the radius. (b) Find the rate of change of r.

Write in expanded form six hundred twenty six and fourteen thousandths