myana79 myana79
  • 24-06-2022
  • Mathematics
contestada

2(2x – 1) + 7 < 13 or –2x + 5≤-10

Respuesta :

alexanderorangeguy
alexanderorangeguy alexanderorangeguy
  • 24-06-2022

Answer:

2, 7.5

Step-by-step explanation:

2(2x - 1) + 7 < 13

4x - 2 + 7 < 1

4x + 5 < 13

4x < 8

x < 2

-2x + 5 ≤ -10

-2x ≤ -10 - 5

-2x ≤ -15

x ≤ -15 / -2

x ≤ 7.5

Answer Link

Otras preguntas

what is interfacial polarisation ...?
Find the quadratic polynomial ax^2+bx+c which best fits the function f(x)=8^x at x=0, in the sense that g(0)=f(0), and f'(0)=g'(0), and f''(0)=g''(0). g(x)=?
How many terms does the expression w/4+12.5-7z
5+3i/4-2i written as a complex number?
Which branch of government do you think is most responsive to the will of the people? Should the branch have more power then the other two branches? why or why
EXPLAIN: Harry rides his bike 25 3/8 miles. Karen rides her bike 25 2/5 miles. Who rides farther?
The polynomial 8x2 – 8x + 2 – 5 + x is simplified to 8x2 – gx – h. What are the value of g and h?
In which city did the first president inauguration occur
Tim answered all the questions on his math test but got 10 answers wrong. He received 4 points for every correct answer, and there was no penalty for wrong answ
in which two rounds of a debate can the participants introduce new arguments? A in a constructive speech B when making a rebuttal C when the opposition presents