Question

dwyane is taking a drawing class. the drawing pencils cost $.97 a piece and a sketchbook cost $5.95. he spent a total of of $11.77. write and solve a equation to find the number "n" of pencils he bought.

Answer 1

I got n= 6

Answer 2

if ur typing i forgot im not getting your
sollution

Answer 3

hello r u there

Answer 4

well you have
total cost

x = pencil = ( want to see how many you need)
y = drawing board = (only have one)
k = constant ( result of what you have, value at the end you work with)

x = .97
y = 5.95
k = 11.77

.97 x + 5.95 y = 11. 77

[ .97 x + 5.95 y = 11. 77 ] 100

97 x + 595 y = 11 77

97 x + 595 + (- 595 ) = 1177 + (-595)
[ 97x = 582 ] 1/ 97

x = 6

(i multiplied by 100 to get rid of decimals)

ya its


6 pencils

Answer 5

there was a lot to type
sorry

Answer 6

its

Answer 7

ok

Answer 8

is it ok what i put up there?

Answer 9

yes thanks a hole lot for your timw i understand !!!