Answer:
no of movies (m), by Tim = 13
Step-by-step explanation:
Julie payment = constant 70 + 4.25 per additional movie = 70 + 4.25 m
Tim payment = constant 49.5 + 5.5 per additional movie = 49.5 + 5.5 m
Julie order = 12 movies. So, final payment = 70 + 4.25 (12) = 70 + 51 = 121
Equalising Tim's equation, for finding Tim's movies for same final amount , 121 = 49.5 + 5.5 m → 5.5m = 121 - 49.5 = 71.5 → m = 71.5 / 5.5 = 13
Answer:
-1/3
Step-by-step explanation:
3x-2(4x+1)=10x+3
3x-8x-2=10x+3
-5x-2=10x+3
-5x-10x-2=3
-15x-2=3
-15x=3+2
-15x=5
x=5/-15
simplify
x=-1/3
Answer:
m<TVZ = 95
Step-by-step explanation:
2x+15+2x+5= 180
4x+20 =180
-20 -20
4x=160
x= 40
2x+15= m<TVZ
2(40)+15 = m<TVZ
80+15 = m<TVZ
95 = m<TVZ
To check:
2x+5= <WVZ
2(40)+5 = <WVZ
80+5 = <WZV
85+95 = 180
The two angles together should equal 180. Comment if you have any questions :)
Answer:
$243
Step-by-step explanation:
The first order you made :
6 apple
5 azaleas
And total cast was:
$147
The secant order you order was:
3 apples
4 azaleas
And total cast was:
$96
The total cast of both orders is:
$243
The slope of the line is -1 ( I added an equation just in case)