Answer:
25/2y-1
Step-by-step explanation:
I've done the first four questions. Use this method to answer the rest. For an odd number of objects find the cost of one and multiply by how many you are asked to find.
$1.71. divide the cost of the package of 12 cans in $6.84. once you get unit price per can, multiply unit price by 3 cans.
Answer:
40 - 25 / 5 40 - 25 = 15 15/5 = 3
Step-by-step explanation:
3 is your answer
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Answer:
12x + 18y + 6z + 4x - 4z
Step-by-step explanation:
Given the expression : 3(4x + 6y + 2z) + 4(x – z)
To eliminate the parenthesis ; we use the distributive property :
3(4x + 6y + 2z) + 4(x – z) becomes ;
3*4x + 3*6y + 3*2z + 4*x + 4*-z
12x + 18y + 6z + 4x - 4z
Hence,
12x + 4x + 18y + 6z - 4z
16x + 18y + 2z