korbindotson123 korbindotson123
  • 17-05-2021
  • Mathematics
contestada

can someone explain the full answers

can someone explain the full answers class=

Respuesta :

Kamiiiiiiiii
Kamiiiiiiiii Kamiiiiiiiii
  • 17-05-2021

A) 2x+5=9 then if x=1

2+5=9 which is wrong then A is wrong

B) x=2

2×2+5=9

4+5=9

then B is correct

C) x=3

2×3+5=9

6+5=9

then C is wrong

D) 2x+5<9

2×1+5<9

2+5<9

7<9

D is correct

E)x=2

2×2+5<9

4+5<9

9<9

E is wrong

F) x=3

2×3+5<9

6+5<9

11<9

F is wrong

Answer Link

Otras preguntas

What does imagery mean
sophia has 3 pink tulips and 3 white tulips. what fraction of sophias tulips are pink
Why did populations soar between 1800 and 1900?
which is more acidic pH2, pH4 or pH6?
water in a pan over a radiator evaporates much faster than a water pan in a table ???? i need help ppl
If the angles of a triangle are in ratio 2:3:7 find the measure of all the angles of the triangle
Can someone help me in probability?Amanda wrote a computer program that generates two random numbers between one and eleven.When she runs it,what is the probabi
how do you now 11/33 is a simplest form
the perimeter of a square is 4 times as great as the length of any of its sides. Determine whether the perimeter of the square is proportional to the side lengt
2 friends want to equally share 4/3 feet of rope.What length of rope should ea friend get?