melaniep3riav melaniep3riav
  • 15-06-2020
  • Mathematics
contestada

A number x increased by 9 is less than 21.

Respuesta :

mukta86
mukta86 mukta86
  • 15-06-2020

Answer:

the answer might be 12

Step-by-step explanation:

we solve it-

= x+9<21

= x-9+9<21-9

or , x=12

Answer Link

Otras preguntas

3^-2 as a fraction need help
The area of a rectangular rug is 15 feet squared. If the width of the rug is 3 feet, what is the length of the rug.
9x - 10y = -30 Slope
How did the French and Indian War lead to tensions between England and its colonies? O A. The colonists refused to buy manufactured goods from England. B. Engla
Need help on this please help
Which fraction is equivalent to 5/7?
Jamahl wants to celebrate his birthday by roller skating with his friends. He has a total of \$45$45dollar sign, 45 to buy ttt tickets. Each ticket costs \$5$5d
given f(x)=50+30x, find f(1), f(2), and f(3) Please help
PLEASE HELP ME?! Make a sentence using all 24 words, 1 come, and 1 period. and Livvie post the besides market Saari’s to Cove office store village down only th
cómo crees que se desarrolla la vida universitaria​