This isosceles triangle has two sides of equal length, that are longer than the length of the base, b. the perimeter of the triangle is 15.7 centimeters. the equation 2a + b 15.7 models this information if one of the longer sides is 6.3 centimeters, which is used to find the length of the base?

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

Solutions for 2x+7 less than or equal to 3x-5

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28