math336 math336

14-12-2015
Mathematics

contestada

the difference between two numbers is 7 and their sum is 49. what are the numbers

Respuesta :

Аноним Аноним

14-12-2015

The answer is 21 and 28

Answer Link

Otras preguntas

What would be my steps to solving this problem: x-2y=10 x+3y=5

Write a quadratic equation whose roots are -4 and one and who's leading coefficient is five

How does the Russian definition of a hero, “He who hangs on for one minute more,” apply to flawed heroes like Indiana Jones, Iron man, and Batman? Include examp

What is the equation of the line with the slope of 9 and the y-intercept of 13?

A fire truck parks 28 ft away from a building. The fire truck extends its ladder 65 ft. How far up the building from the trucks roof does the extension ladder r

Solve the inequality. 2(4+2x)≥5x+5 x≤−2 x≥−2 x≤3 x≥3

9. The area of a yard is given by the equation y = x2 – 12x + 32. If the length of the garden is given by the expression x – 4, what is the width of the yard?

As Chao entered the forest, flocks of birds and packs of creatures approached him. He trembled like a leaf in the wind. In this sentence from the passage, the a

The intersection of the two sides of an angle is called it’s

"A poll of 600 voters showed 210 that were in favor of stricter gun control measures. Develop a 90% confidence interval estimate for the proportion of all the v