Question

rx + sy = t ; for y

Answer 1

What do u get when u subtract rx both sides?

Answer 2

Sy = T - Rx?

Answer 3

Yup u r right:)
Nw divide by s both sides

Answer 4

y = t - Rx/s?

Answer 5

Is it
\[y=\frac{ t-Rx }{ s }\]?

Answer 6

ya thanx..a jazz concert brought in $118,000 for the sale of 7,700,tickets sold for $10 and $20,how many of each type were sold?

Answer 7

sorry for all the questions but im doin an at home assignment and i need to get the most percent i can at these,im useless at maths :(

Answer 8

Let us assume the number of $10 tickets sold be x and number of $20 tickets sold be y.
x+y=7,700
10x+10y=118,000
Solve both the simultaneous equations to get the answer.

Answer 9

okay,thanx

Answer 10

Need more help?

Answer 11

3x + 5 < -8

Answer 12

1.Subtract 5 both sides
2.Divide by 3 both sides

Answer 13

ya i had it done wrong i got -4 /3 so the ans is x < -2 3/5?

Answer 14

*-4 1/3

Answer 15

yup:)

Answer 16

x/6 + 1/2 = 5/12

Answer 17

1.Subtract 1/2 both sides
2.multiply by 6 both sides

Answer 18

-2?

Answer 19

-1/2

Answer 20

x+y=7,700
10x+10y=118,000
Solve both the simultaneous equations to get the answer.

what would ure two answers be in that because i think myn are wrong :/

Answer 21

Am extremely sorry.:(
Ur second eqn shud b
10x+20y=118000

Answer 22

okay and what two answers should i get?

Answer 23

what do u get when u solve them?

Answer 24

this is my last line

40x + 40y = 308000
400x + 800y = 47200000

Answer 25

got it x=3,600 and y =4,100?

Answer 26

got 80 % in it,thank you :)

Answer 27

gud:) yw:)

Answer 28

i have'nt done maths in a while it takes awhile to get used to it again

Answer 29

oh