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3 years ago

The sum of two trinomials is always a trinomial? True or False and why?

Mathematics

1 answer:

Amiraneli [1.4K]3 years ago

4 0

True because it says the sum of 2 trinomials that my answer. hope I helped.

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3 years ago

Number 2 is the problem i need help with

Reptile [31]

Answer:

2a) $180

2b) $1440

Step-by-step explanation:

2a) Basically Samuel works for 6 hours a day and earns 7.50 per hour, so you have to do 7.50 x 6 to see how much he earns per day (which in this case is $45). You then have to multiply $45 to 4 since he earns $45 per day and works 4 days per week (which is $180).

2b) After finding out how much he earns per week ($180 from the previous question), you then have to multiply $180 by 8 as $180 is the amount he earns per week and since he works for 8 weeks you have to multiply $180 by 8 (the answer is then $1440).

sorry if I'm not making sense, i tried :) good luck!

8 0

3 years ago

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