kinafreeman38 kinafreeman38

26-04-2017
Mathematics

contestada

Seven less than twice a number is negative one hundred forty-seven

Respuesta :

kemanci kemanci

26-04-2017

If we write this algebraically: 2x-7=-147
Add 7 to both sides: 2x=-140
Divide both sides by 2: x=-70
x=-70

Answer Link

Otras preguntas

A 100-foot ramp is tilted at a 45° angle. How high is the top of the ramp from the ground?

rationalize the denominator. write it in simplest terms 3------√12x

Which of the binomials below is a factor of this trinomial? x2 - 5x - 36 A. x + 4 B. x - 4 C. x2 + 7 D. x - 7

1. Dorm life at college usually includes a community bathroom and a community kitchen. True False 2. A lack of something is a deficiency. True False 3. The ina

An important component of a realistic mindset includes understanding that you _____. should be exercising for the rest of your life can jump into exercise at

Write an algebraic expression which represents the volume of a cylinder whose radius is 3k and height is 2k + 1.

questions are in the image please help

Determine how many, what type, and find the roots for f(x) = x^3 - 5x^2 – 25x + 125

Find the volume of a right circular cone that has a radius of 4 inches and a height of 12 inches

An element's atomic number is 117. How many protons would an atom of this element have? please help