3 years ago

Help? is it the first option??

Mathematics

1 answer:

Nady [450]3 years ago

8 0

I thinks is the first one

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A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago. Which equation could be use

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Marcellus sent four faxes to Gem. The first fax took 14 seconds to send, the second fax 19 seconds, the third 16 seconds, and th

Scrat [10]

It took 60 seconds to fax all documents to Gem

Step-by-step explanation:

The simple addition has to be done to solve the given problem

Given

total faxes = 4

Time for fax 1: $t_1 = 14\ sec$

Time for fax 2: $t_2 = 19\ sec$

Time for fax 3: $t_3 = 16\ sec$

Time for fax 4: $t_4 = 11\ sec$

The total time t will be:

$t = t_1+t_2+t_3+t_4\\= 14+19+16+11\\= 60\ sec$

Hence,

It took 60 seconds to fax all documents to Gem

Keywords: Time, addition

Learn more about addition at:

#LearnwithBrainly

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Vikki [24]

Answer:

No. The answer is 72

Step-by-step explanation:

As 12x6=72

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What s the domain of f(x)=3x-2

Dmitry_Shevchenko [17]

Domain of: 3x-2

Solution: -Inf < x < Inf

Interval Notation: (-Inf, Inf)

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"-" = Negative sign

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Does anybody know how to do #1, very confused?

Stels [109]

Step-by-step explanation:

what the f♤ck are those. any teachers give u it tell them to go do it

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