aharshu6006 aharshu6006

04-09-2017
Mathematics

contestada

When a number is decreased by 30%of itself, the result is 126. what is the number?

Respuesta :

texaschic101 texaschic101

04-09-2017

x - 0.30x = 126
0.70x = 126
x = 126/ 0.70
x = 180 <=== ur number

Answer Link

Otras preguntas

The chemical equation below shows the burning of magnesium (Mg) with oxygen (O2) to form magnesium oxide (MgO). 2Mg + O2 mc019-1.jpg 2MgO Niven wants to calcu

How is energy associated with food stored? a. potential energy in chemical form b. kinetic energy in chemical form c. potential energy in mechanical form d. kin

. a bag contains 2 white marbles and seven purple marbles. Two marbles are drawn at random. One marble is drwan and not replaced. Then a second marble is drawn.

What did Jefferson and his colleagues hope to achieve by creating the Declaration of Independence? A. A mutual agreement of respect between the king and the

Which sentence is correctly punctuated? A- Dedicated in May, 1922, the Lincoln Memorial, was built to honor Abraham Lincoln. B- Dedicated in May 1922 the Lincol

Please help, I'll mark brainliest.

Petra jogs 4 miles in 36 minutes. At this rate, how long would it take her to jog 10 miles?

Which is one thing Whitman and Dickinson had in common ?

You have just touched a hot mug of coffee. your hand immediately and reflexively pulls away. this action was controlled by your __________. a. central nervous s

BRAINLIESTTTTT ASAP!!! Which answer best describes a reason why industries flourished in New England? The people in New England had more work experience. New En