Seudónimo Seudónimo

02-09-2015
Mathematics

contestada

six more than five times a number (x) is at least 21

Respuesta :

28-08-2017

We need to turn this into an equation.
- "Five times a number (x)" means: 5x
- "Six more than" means: + 5
- "At least 21" means: ≥ 21
So: 5x + 6 ≥ 21
Subtract 6 from both sides of the equation: 5x ≥ 15
Divide both side of the equation by 5: x ≥ 3

Answer Link

Otras preguntas

estimate the product of 15.217 × 9.54

How many fifths are in 2 3/5

What was a major difference in the political platforms of Herbert Hoover and Alfred Smith? A. Hoover believed in repealing Prohibition laws, while Smith want

Tony invested $5,500 in a four-year CD that paid 4.8% interest, but later needed to withdraw $475 early. If the CD’s penalty for early withdrawal was three mont

Monica's groups receives $6 for every dozen paper flowers they sell at a charity bazaar.AT this rate how many paper flowers must they sell if they want to raise

if lines ab and cd are parallel which of the following statements are true

Pitch me a short story idea. Nothing too short Nothing too long have it be simple so its like a 5th grader But not a simple as a 2nd grader. I fell asleep after

help me with this question

Statistics- Click on image to see the 5 questions

How many fifths are in 2 3/5