asdfghrtyujnbvfr asdfghrtyujnbvfr
  • 22-09-2020
  • Mathematics
contestada

Two less than four-fifths of a number is seven. What is the number?

Respuesta :

foodball23 foodball23
  • 22-09-2020

Answer:

11.25

Step-by-step explanation:

7+2=9, 9÷[tex]\frac{4}{5}[/tex]=11.25

Answer Link
harryjupiter148
harryjupiter148 harryjupiter148
  • 22-09-2020

Answer:

The number is 11¼.

Step-by-step explanation:

[tex] \frac{4}{5} \times x - 2 = 7 \\ \frac{4}{5} x - 2 = 7 \\ \frac{4}{5} x = 7 + 2 \\ \frac{4}{5} = 9 \\ \frac{ \frac{4}{5} }{ \frac{4}{5} } x = \frac{9}{ \frac{4}{5} } \\ x = 11 \frac{1}{4} [/tex]

Answer Link

Otras preguntas

Maren walks 3/5 miles in 24 minutes at a steady pace.  How long does it take her to walk 2 miles.
Which of the following questions is UNBIASED ?? A) Is soccer your favorite sport to wash ? B)Do you like watching boring sports or informative on Tv C) Do yo
how did greece's geography discourage unity among the people
How do you simplify 11c + 3(-5c + 4d)?
which equation is represented by the function table below?          x's are 1,2,3,4              y's are 8,14,20,26
How do you solve (2x+y)*(y+4x) ?
Help with problem 14?!
One of the largest lotto wins was 22,590829 . Round this amount to the nearest 100,000 ?
Maren walks 3/5 miles in 24 minutes at a steady pace.  How long does it take her to walk 2 miles.
Our galaxy contains roughly 250000000000 stars. How many billion is this?