avianayvette avianayvette

01-12-2020
Mathematics

contestada

Sara says, "If you subtract 15 from my number and multiply the difference by -5, the result is -105.” What is Sara’s number?

Respuesta :

precious10115 precious10115

01-12-2020

Answer:

-30

Step-by-step explanation:

let Sarah's number be X

x-15=15x

15x*-5=105

-75x=105

-x=105-75

X=-30

I think

hope it's helpful!

Answer Link

Otras preguntas

Are new plants from cuttings produced by meiosis or mitosis?

Lisa is standing on a dock beside a lake. She drops a rock from her hand into the lake. After the rock hits the surface of the lake, the rock's distance from th

the distance covered by a degree of longitude is

*In what way was Coronado’s journey pivotal in Spain’s settlement of the southwestern U.S.?

Plymouth Colony was originally founded by a group of people called Pilgrims. Since Plymouth did not have an official charter from England, its government was ba

During the 1920s, the United State economy moved through which phase of the business cycle? A. expansion B. peak C. Contraction D. trough

What is the name of an island chain once called the Spice Islands?

How did farming change the kinds of communities early people lived in?

What does the "slope-intercept form" look like?

A square field has an area 121 square meters . What is the perimeter of the field