Answer:
3c+2(2c+5)=3 c=-1
d-15.6=2d-556.3 d=540.7
9b-10=2(3b+4) b =6
Step-by-step explanation:
Answer:
what type? if right then
7^2+16^2=23^2
49+256=529
305≠529
so its not a right triangle
Step-by-step explanation:
Answer:
Number of bottles = 6
Number of cans = c
Step-by-step explanation:
Given that:
Container for selling water :
17 oz bottle
11 oz can
Let number of bottles = b
Number of cans = c
b + c = 11 - - - (1)
17b + 11c = 157 - - - (2)
b = 11 - c
Substitute into (2)
17(11 - c) + 11c = 157
187 - 17c + 11c = 157
187 - 6c = 157
-6c = 157 - 187
-6c = -30
c = 30/6
c = 5
From ; b = 11 - c
b = 11 - 5
b = 6
Hence,
Number of bottles = 6
Number of cans = c
Answer:
Step-by-step explanation:
Here u go
