mspleasant5 mspleasant5

01-02-2020
Mathematics

contestada

When a number is decreased by 30% of itself, the result is 21. What is the number?
The number is

Respuesta :

photowolf222 photowolf222

04-02-2020

Answer:70

Step-by-step explanation:

Do 21 divided by 3 = 7 . 7 = 10% so 7 x 10= 70

Answer Link

pattynevius pattynevius

15-09-2021

Answer:

Step-by-step explanation:

70

Answer Link

Otras preguntas

Solve the quadratic by factoring 2X²-2X-12=0

What's the other term for: one who overindulges in food and drink

What's the word for looking down on others; proud and scornful

What's the other word stubborn; inflexible

explain in steps how to graph this linear inequality 2x+3y > -2

A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?

A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?

The diameter of a cylinder is 6 feet 6 inches. The height of a cylinder is 12 feet 3 inches. What is the surface area? (feet squared)What is the volume?

If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?

explain in steps how to graph this linear inequality 2x+3y > -2