aishabloom83 aishabloom83
  • 02-09-2016
  • Mathematics
contestada

20). 5r=22
21). X/4= -9
22). 3x -5= 13
23). 1/4d + 2=3
24). -21-5x=64

Respuesta :

esgrindell
esgrindell esgrindell
  • 02-09-2016
dividing by 5, R=22/5, now divide 22/5=4.4
Answer Link

Otras preguntas

What was Emily Dickinson's Poetic Methods?
.A force is used to lift a 75-kg mass to a height in 2 sec. It does 9800 J of worla. How high is it raised?​
Why does the earth not receive energy equally
What are some examples of personification about a waterfall? (Please Help)
In the 1990s and early 2000s, Japan's central bank reduced real interest rates to zero percent, but investment spending did not respond enough to bring the econ
“Little Johnny hated going to see the dentist. It wasn't that his dentist was nasty; it was that Johnny wasn't too fond of sweets. His dentist had warned him th
Hannah's school hosted a book donation. There are 150150150 students at her school, and they donated a total of bbb books! Hannah donated 333 times as many as t
Which of the following is the correct symbol for the front indicated by the box? warm air cold air mass cold air
If 5 lessened by 1/2 of a number, the result is equivalent to subtracting 3/4 of the number from 11
Estimate the following difference by replacing each fraction with 0, 1/2 or 1 7/8 - 6/11