Question

HEELLPPP! Please!

Answer 1

6.02] For the following system, if you isolated y in the second equation to use the Substitution Method, what expression would you substitute into the first equation?

2x + y = 2
x − y = −6

−6 − x

−6 + x

6 − x

6 + x

Answer 2

x-y=-6
-y=-6-x
y=6+x

Answer 3

Ok, thx, 3 more?? :)

Answer 4

6.01] The graph of the following system of equations is
2x + y = 6
6x + 3y = 18

Overlapping lines

Parallel lines

Intersecting lines

Answer 5

solve both for y and check their slopes and y-intercepts
2x+y = 6
y=-2x+6 -- slope is -2, y-int is +6

6x+3y = 18
3y = -6x +18
y = -2x + 6 -- slope is -2, y-int is +6

same slope and same y-intercept then they're OVERLAPPING LINES

Answer 6

Thank you!!!
6.03] Auditions for a new, upcoming band in Chicago were held with 72 men and women trying out for the lead singer position. If twice the number of men less three times the number of women is equal to 34, how many women auditioned?

22

44

50

60

Answer 7

is it "If twice the number of men IS LESS THAN three times the number of women is equal to 34" ??

Answer 8

yep. :)

Answer 9

Do u get it?

Answer 10

i'm not sure... :)

this is what i got:
m=men w=women
3w - 2m = 34
3w - 2(72) = 34
3w = 178
w = 59.333333

i think that you are supposed to round down because you are counting people but there is no 59 in the answers.. maybe it's 50? sorry i couldn't help..

Answer 11

oops, i looked at the wrong answers.. lol
then i guess it is 59 :))

Answer 12

lol... wrong again... sorry :))

Answer 13

It is okay, lol! U helped me with the others. :) thx!!