3 years ago

Write an expression in expanded form that is equivalent to 3(7d + 4e)

2 answers:

8 0

21d+12e
answer mine pleadw

Leto [7]3 years ago

4 0

21d + 12e is correct

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Tanya [424]

Answer:

Step-by-step explanation:

The common ratio r of a geometric sequence is

r = $\frac{a_{2} }{a_{1} }$ = $\frac{\frac{10}{3} }{10}$ = $\frac{10}{3}$ × $\frac{1}{10}$ = $\frac{1}{3}$ → C

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3 years ago

irina1246 [14]

Dbdndndndndndbbdbdbdbddbbdbdbdbdb

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3 years ago

Gelneren [198K]

The answer is 4.5, since 1 & 8 are in the middle you add those two numbers and divide by two so 1+8=9 and 9/2=4.5

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3 years ago

shepuryov [24]

Answer: 3 Sets of the 4 post cards and 3 of the single post cart sets.

Step-by-step explanation:

You buy 3 of the 4 post card set becuase that is the most you can get of those to get under 15 post cards.

You would now have 12 postcards now you have to buy 3 of the single set to get to 15 cards

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2 years ago

sp2606 [1]

Answer:

carbon

Step-by-step explanation:

it is obvious you can tell

7 0

2 years ago