Question

WILL FAN AND GIVE MEDAL FOR ANSWER
1. Solve for y: (2/5)y -7= 23

Answer 1

2y -35 = 23*5

Answer 2

y = (23*5 +35) / 2

Answer 3

Can u show me steps how u got 35 like i dont understand inequalities can u plz walk me through or show me your work on how u did the problem plz

Answer 4

multiply everything by 5 to get rid of the fraction

Answer 5

\[5*[\frac{ 2 }{ 5 }y - 7] = 5*[23]\]

Answer 6

2y - (5*7) = 5*23

Answer 7

2y - 35 = 115

Answer 8

2y = 150

y = 75

Answer 9

how did u get 2y=150
y=75

Answer 10

please help me @DanJS

Answer 11

hi

Answer 12

how did you get 2y=150
y=75

Answer 13

2 y - 35 = 115

add 35 to both sides of the equation

Answer 14

2y -35 + 35 = 115 + 35

Answer 15

2y = 150

Answer 16

how u get y=75

Answer 17

divide both sides by 2

\[\frac{ 2 }{ 2 }y = \frac{ 150 }{ 2 }\]

Answer 18

1y = 75

Answer 19

2. Determine the type of boundary line and shading for 2x + 4y greater than or equal to 10
@DanJS

Answer 20

do you have to graph it?

Answer 21

it doesnt say :(((

Answer 22

i think determine if it is dashed or something i have NO idea :(

Answer 23

ok, if it is greater than or equal to, it is a solid line
If it is just greater than or less than it is a dashed line

Answer 24

Dashed Line
\[\gt or \lt \]

Answer 25

Solid Line
\[\le or \ge\]

Answer 26

2x+4y_<10 thats how i meant to write the 1 part not greater to or equal to i think

Answer 27

if y is greater than or equal, you shade above the line
If y is Less than or equal to, you shade below the line

Answer 28

ok

\[4y \lt -2x + 10\]
\[y \lt \frac{ -2 }{ 4 }x + \frac{ 10 }{ 4 }\]

Answer 29

The line is dashed and is shaded below