Question

Greg has only nickels and dimes in his money box. He knows that he has more than $10 in the box. Let x represent the number of nickels in the box and y represent the number of dimes in the box. Which of the following statements best describes the steps to graph the solution to the inequality in x and y?

Draw a dashed line to represent the graph of 5x + 10y = 1000 and shade the portion below the line for positive values of x and y.
Draw a dashed line to represent the graph of 5x + 10y = 1000 and shade the portion above the line for positive values of x and y.

Answer 1

Draw a dashed line to represent the graph of 10x + 5y = 1000 and shade the portion above the line for positive values of x and y.
Draw a dashed line to represent the graph of 10x + 5y = 1000 and shade the portion below the line for positive values of x and y.

Answer 2

@ganeshie8

Answer 3

will give medal !!!!!

Answer 4

`Greg has only nickels and dimes in his money box. He knows that he has more than $10 in the box.`

if x is the number of nickels
y is the number of dimes

then, do we get the inequality
\[5x+10y\gt 1000\]

?

Answer 5

notice that i have converted nickels, dimes, and dollars into cents

Answer 6

i dont get it

Answer 7

how many cents make a nickel ?

Answer 8

5

Answer 9

so 5x is the nickels

Answer 10

yes, having x nickels is same as having 5x cents

Answer 11

how about dimes ?

how many cents make a dime ?

Answer 12

10

Answer 13

so, having y dimes is same as having 10y cents

Answer 14

how about dollars ?

how many cents make a dollar ?

Answer 15

100

Answer 16

good, now go through my first reply

Answer 17

10x + 5y = 1000

Answer 18

=100

Answer 19

10$ = 10*100 cents = 1000 cents

Answer 20

the answer would be c right

Answer 21

@ganeshie8

Answer 22

nope, read my first reply again

Answer 23

sorry it would be B

Answer 24

Yes

Draw a dashed line to represent the graph of 5x + 10y = 1000 and shade the portion above the line for positive values of x and y.

Answer 25

thx