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SashulF [63]
3 years ago
5

Simplify 36-4(5x-7)+11x

Mathematics
2 answers:
kolbaska11 [484]3 years ago
8 0

Answer:

-9x+64

Step-by-step explanation:

To simplify, you have to distribute first.

36-4(5x-7)+11x

36-20x+28+11x

Now, combine like terms.

36-20x+28+11x

-9x+64

I hope this helped...have a great day c:

Tamiku [17]3 years ago
5 0

36-4(5x-7)+11x

36 - 20x + 28 +11x

64 - 9x

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2 + 7c - 4c2 – 3c + 4
iragen [17]

Answer:

-4c² + 4c +6

Step-by-step explanation:

combine like terms

2+ 4 = 6

7c - 3c = 4c

- 4c

Hope this helps!

8 0
3 years ago
Read 2 more answers
The following system has a solution: x=10, y=-3, z=14
wolverine [178]
<h2>Answer:</h2><h3>False</h3>

<h2>Step-by-step explanation:</h2>

In this problem, we have the following System of Three Equations in Three Variables, so our goal is to determine whether x=10, \ y=-3, \ z=14 is the solution to this system, that is, the ordered triple P(x,y,z) where three planes intersect.

The easier way to find the answer is to plug in the x, y and z values in the equations and figure out whether the equations satisfy the solutions. Then:

First \ Equation: \\ \\ 3(10)+7(-3)-14=-5 \\ \\ It \ satisfies \ the \ first \ equation \\ \\ \\ Second \ Equation: \\ \\ 9(10)-(-3)-4(14)=37 \neq 17 \\ \\ It \ doesn't \ satisfy \ the \ second \ equation

STOP HERE! Since the x, y an z values doesn't satisfy the second equation, the x=10, \ y=-3, \ z=14 is not the solution to the system of equations.

5 0
3 years ago
You are trying to forecast coffee sales for the holiday season. You sold 1,500 cups of coffee during the holidays last year, but
Airida [17]
Hello there!


You expect to sell 100% - 20% = 80% of many coffee sales.

0.80 * 1500 = 1200 

Your answer is 1200 cups of coffee.


Hope I helped!

Let me know if you need anything else!

~ Zoe
5 0
3 years ago
Otse verharan's office maskiner weighed 550 grams on the second visit the kinen had gained 350 grams. On the two visit the
pantera1 [17]

Answer:

63.64%

Step-by-step explanation:

4 0
3 years ago
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givi [52]

Answer:

38

Step-by-step explanation:

-(5×-7-3)

-(-35-3)

-(-38)

38

6 0
3 years ago
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