waiting4yououts waiting4yououts
  • 02-03-2018
  • Mathematics
contestada

Does anyone know how to solve 81 increased to 90?

Respuesta :

lacilefler2121 lacilefler2121
  • 02-03-2018
89+90=171. keep in mind that increased or increased by means to add
Answer Link
Teddy17
Teddy17 Teddy17
  • 02-03-2018
That seems an odd way of wording the question. Do you mean 81+x=90? In other words, what number can you add to 81 to get 90. You can also switch it around so 90-81=x.

81+x=90
x=90-81
x=9
Answer Link

Otras preguntas

-10 [ 5 – ( 30 + 4² x 3 ) ÷ 2 ] help on how to solve it
. Find the missing side x.
100 POINTS !! Can someone help me with either of these four questions you can pick 1. Define concepts in early learning pedagogy to infant, toddler and prescho
What is the image of (-9, 3) after a reflection over the y-axis
How did the ideas of most of the Enlightenment philosophers contribute to the democratic revolutions during the 17th and 18th centuries? O People rejected any c
Find the prime factorization of 148
Read the excerpt. My father had never met andrzej, yet that morning he sent for the boy he had forbidden me to see to come into our house. Not a word had been s
How do the equations differ for the neutralization reaction between a strong acid/strong base and a weak acid/strong base
Hello everyone can you help me with this problem? Please Solve the equation. 2.25(a+1.3)=20.7 What is the value of a? Enter your answer as a decimal, like this:
Give the summary of the poem "The Road Not Taken"​