base times length times height
Answer: 1 2/6 which needs to be simplify which is 1 1/3.
Answer: Each candy costs
and each drink costs ![\$4](https://tex.z-dn.net/?f=%5C%244)
Step-by-step explanation:
We are told Dominic bought 2 drinks and 5 candies, costing a total of
:
(1)
Then, we are told Colton bought 8 drinks and 7 candies, costing a total of
:
(2)
Now we have a system with two equations ans two unknowns. Let's solve it:
Multiplying (1) by -4:
(3)
Summing (2) and (3):
(4)
Isolating
:
(5) This is the cost of each candy
Substituting (5) in (1):
(6)
Isolating
:
(7) This is the cost of each drink
That is 19 divided by 4. Hope that helped!
1. the combinations are 5 and 3 twice and 3 and 4 twice
5+3+5+3+3+4+3+4= 30 L
2. Trya can ride 12 , 18, 24,30 kilometres are the possible distance
3. lexi can put 4 ribbons and 2 photos on her bulletin that is 40 cm meters.
ribbons 4×4=16
bulletin 12×2=24
altogether 40 cm with nothing overlapping
4. don't know dollars and centd sorry I know pounds as I am British