Is 9 bigger than negative 10?

A circle has a circumference of 7. What is its radius?

F (x) = 28500 (0.895)

A large map of the United States uses a scale of 2cm = 2.5km. On the map, the distance between two cities is 1 meter. What is the actual distance between the two cities (in kilometers) ?

Here are two sums. 2/15 + 1/3 6/7 - 1/3 a b which of the two sums is closer in value to 1/2? you must show your working.

The value of a piece of equipment is decreasing at a rate of 7,5% yearly. If the equipment was valued at $930 when it was purchased, which function represents the value of the equipment x years after it was purchased? Explain,

In triangle ABC, the measure of the angles are 2x, x, and 3x respectively. What is the measure of angle B?

A diderenca do carro azul 1/2e so verde 1/4

Convert the following measurements. 13 miles to yard

The coordinates A (0, 0), B (0, 3), C (3, 3) and D (3, 0) are graphed and connected together. What 3-dimensional shape will be created when this shape is rotated about the y-axis?

29. New grass seeds grow rapidly. A grass seed has grown to 0.3 millimeters tall. Tomorrow it will be 0.9 millimeters tall, the next day it will be 1.5 millimeters tall, and on the next day it will be 2.1 millimeters tall.