3 years ago

Compute the series 1 2/3 4/9 8/27 16/81

1 answer:

6 0

The pattern is multiplying the top by two and multiplying the bottom by 3.
16*2/81*3
32/243
64/729
128/2189
if you need more you can just use a calculator

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4 (x-9) = -48 x= please help me <br>

valentina_108 [34]

distribute the 4:

4x-36=-48x

subtract 4x

-36=-52x

divide by -52

x=1/2

7 0

3 years ago

Which question cannot be answered by the solution to the equation 3x=27 ?

nikitadnepr [17]

D

this is because there are 27 total students and 3 groups. let x represent the number of students per group. the equation would be 3(x)=27

if u need to solve for x, it would be x =9

7 0

2 years ago

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Represent 42 divided by 6 = 7 using subtraction

GuDViN [60]

Answer:

42 - 6 - 6 - 6 - 6 - 6 - 6 - 6 = 0

42 - 7 - 7 - 7 - 7 - 7 - 7 = 0

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2 years ago

Solve the inequality 2x - 5 \le -x +12. Give your answer as an interval.

ludmilkaskok [199]

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