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3 years ago

Simplify the expression7(5+t)-3(t+2)=

Mathematics

2 answers:

DedPeter [7]3 years ago

8 0

Answer:

The answer can be calculated in following steps;

Step-by-step explanation:

Vaselesa [24]3 years ago

6 0

Answer:

4t + 29

Step-by-step explanation:

7(5 + t) - 3(t + 2)

35 + 7t - 3t - 6

4t + 35 - 6

4t + 29

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Answer: $6 + 2 (x+4)$ = $\frac{3}{2}$ $(3-x)$

Step-by-step explanation:

let the number be x , then :

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one half of the difference of three and the number means :

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combining the two , we have

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3 years ago

What type of number results when a positive number is divided by a negative number and vice versa.

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3 years ago

1. if the bearing of p from y is 048° what is the bearing of y from p .

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Step-by-step explanation:

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1 year ago

You are planning to hire a full-time electrician who will work 40 hours per week. If you plan on giving this new hire three week

tresset_1 [31]

Option b) 1960 is the total number of hours the electrician worked.

<u>Step-by-step explanation:</u>

It is given that, the full-time electrician will work 40 hours per week.

So, we need to know the total number of hours he could work in twelve months which is one year.

Therefore, one year has a total of 365 days.

<u>To find the number of weeks in twelve months :</u>

Number of weeks = Total days in one year / 7 days of week

⇒ 365 / 7

⇒ 52.14 (approximately 52 weeks)

The number of weeks in twelve months is 52 weeks.

Now, of this 52 weeks, the three weeks are given as vacation.

The total number of weeks the electrician worked = 52 weeks - 3 weeks

⇒ 49 weeks.

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3 years ago

Scores for a standardized test are normally distributed with a mean of 350 and a standard deviation of 25. If 1793 students scor

Sergeu [11.5K]

Answer:

I think this is right 50 but I don't know I am 3rd grade

Step-by-step explanation:

<h2>so tha $so look 350 so minus that is 50$ s my answer</h2>

6 0

2 years ago

Simplify the expression7(5+t)-3(t+2)=​

Simplify the expression7(5+t)-3(t+2)=