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

What is the first step in summarizing a plot

Choose the equation that does not represent the function of the graph shown below. y = 3 sin 8x y = -3 sin 8(x + pi) y = 3 sin 8(x - pi/2) y = -3 sin 8x

Melanie has a balance of $1700 on a credit card with an apr of 24.2%, compounded monthly. about how much will she save in interest over the course of a year if

1) Which sentence has a verb in the indicative mood? Select each correct answer. a) End every day with a positive thought. b) Tomorrow my grandmother will

What is the square root of 120040?

find the area. a: 19 cm^2 b: 9.5 cm^2 c: 8.75 cm^2 d: 17.5 cm^2

Which of the following best explains why the atomic theory changed over the past 200 years?

Please help me with this question

A rectangular picture measures 6 inches by 8 inches. Charlie wants to build a wooden frame for the picture so that the framed picture takes up a maximum are

______ is/are an example of an absorbent powder. A. Calcium carbonate B. Kaopectate C. Magnesium and aluminum salts D. Esomeprazole