If someone spends 90% of there money and has 50p left how much did they start with

Log x + log 7 = log 37

The angle of elevation from a boat to the top of a lighthouse is 22°. The lighthouse is 32 meters tall. What is the distance from the boat to the base of the lighthouse? Enter your answer as a decimal.

What 3-dimensional shape is formed when the right triangle ABC is rotated 360° about its side AC?

The length of a rectangle is 9 ft longer than twice the width. If the perimeter is 108 ft, find the length and the width of the rectangle

One night, the Flyck gave a prize to every 25th person who brought a ticket. A total of 610 people bought tickets. How many prizes were given? How many people bought tickets after the last person who won a prize?

Consider the polynomial p (x) = 8x^3-8x^2-2x+2. Which binomial is not a factor of p (x) ? 2x+2 2x+1 2x-2 2x-1

From 1980 to 1990, the consumer price index (CPI) increased from 82.4 to 130.7. If a gallon of apple juice cost $0.

A car and a motorcycle leave at noon from the same location, heading in the same direction. The average speed of the car is 30 mph slower than twice the speed of the motorcycle. In two hours, the car is 20 miles ahead of the motorcycle.

The product of two factors is 72. One of The factors is 8. What is the other factor

Write 5 22/25 as a decimal.