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svetoff [14.1K]
3 years ago
8

Simplify the following expression.

Mathematics
2 answers:
pishuonlain [190]3 years ago
4 0
Answer:
(40x + 58y) + (-7x + 34y)

33x + 92y



34kurt3 years ago
3 0

Answer:

A. 33x + 92y

Step-by-step explanation:

Set up the problem like this and combine like terms:

    40x + 58y

   - 7x  + 34y

--------------------

    33x + 92y

Or, set up the problem like this and combine like terms:

(40x + 58y) + (-7x + 34y)

40x + 58y - 7x + 34y

40x - 7x + 58y + 34y

33x + 92y

You should get the same answer with either method.

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In order to develop a more appealing cheeseburger, a franchise used taste tests with 13 different buns, 5 different cheeses, 2 t
JulsSmile [24]

Answer:

<h3>If the taste tester takes 10 minutes to eat a cheeseburger, then it would take him  is 3276\times 10 = 32760 minutes Eating round the clock, it would take him   is \frac{546}{24} = 22 days 18 hours</h3>

Step-by-step explanation:

Given that "In order to develop a more appealing cheeseburger, a franchise used taste tests with 13 different buns, 5 different cheeses, 2 type of lettuce, and 3 types of tomatoes"

From the given we can write

13 buns

8 cheese

4 lettuces

3 tomatoes

 ∴ There would be  different cheeseburger combinations  is given by

13\times 8\times 4\times 3 = 3,276

Given that if the taste tester takes 10 minutes to eat a cheeseburger, then it would take him

3276\times 10 = 32760 minutes

Eating round the clock, it would take him

\frac{32760}{60}=546 hours

\frac{546}{24} = 22 days 18 hours

3 0
4 years ago
sasha has a riddle: There are two numbers. The sum of the first number and twice the second number is 14.When the second number
N76 [4]

Answer: <u><em>The first no. is 6 and the second no. is 4.</em></u>

Step-by-step explanation: Let the 2 no. s be x and y respectively.

→x+ 2y = 14

<em>→x-y = 2 </em>

<em>∴ x = 2+y</em>

<em>y = y</em>

∴ x+2y=14

= 2+y+2y=14

3y=14-2

3y=12 , y = 12/3=4

∴y = 4

→x = 2+y

= 2+4=6

∴x=6

<u><em>Thus, the first no. is 6 and the second no. is 4.</em></u>

5 0
3 years ago
No files!!! Math work. Help.
s2008m [1.1K]

Answer:

Number 6 would be (a) 88 degrees

Number 7 would be (c) 45 degrees

Step-by-step explanation:

What is this Geometry? I haven't done this in so long so i went to look it up online and was shocked because of how much i was overthinking it.

For number 6, since we already have the angle listed as 44 degrees, to find the arc degrees, we would multiply the 44 by two. The formula is basically mAB=2(m<C)=88.

For number 7, we already have the arc degrees, so we would have to divide by two in this case to find the angle. The formula for this would be m<X=1/2(mYZ)=45.

5 0
3 years ago
Write an expression with a variable m, a coefficient -3, and a constant of 17
Svetlanka [38]

Answer

-3m + 17

Step-by-step explanation:

A coefficient is a number that goes in front of the variable, so -3 would go in front of m. A constant is just a number on it's own, so it would be +17

6 0
3 years ago
Read 2 more answers
Don't do this for the points, please.
seropon [69]
9. Definitely 11
10. I'm pretty sure it's -6
3 0
3 years ago
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