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love history [14]
3 years ago
6

Simplify the following: 4x - 11y + 9x - 1y - 2x + 5x

Mathematics
2 answers:
victus00 [196]3 years ago
6 0

Answer:

16x-12y

Step-by-step explanation:

Combine like terms

8_murik_8 [283]3 years ago
5 0

Answer:

16x + -12y

Step-by-step explanation:

if you group all of the x's you get 16x and if you group all of the y's you get -12y.

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gladu [14]

Answer:

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Step-by-step explanation:

5 0
2 years ago
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If L is parallel to M, find the values of x, y, and all 3 angles.
lesya [120]

Answer:

8x - 14 = 5x + 34 (alternate exterior angles)

8x - 5x = 34 + 14

3x = 48

x = 48/3

x = 16

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5y + 16 + 8(16) - 14 = 180

5y + 16 + 128 - 14 = 180

5y + 130 = 180

5y = 180 - 130

5y = 50

y = 50/5

y = 10

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hope this helps you!

4 0
2 years ago
Is all negative numbers intergers ?
kobusy [5.1K]

Answer:

Yes. Intergers are all whole numbers so negative whole numbers are included too.

Step-by-step explanation:

5 0
3 years ago
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The probability of A is 7/20, the probability of A intersection B is 49/400 what is the probability of B?
tino4ka555 [31]

Answer:

n(A)+n(B)-49/400=n(AUB)

n(B)=1-7/20+49/400

n(B)=(400+49-140)/400

n(B)=309/400

5 0
3 years ago
Find the m∠CDE, if m∠BCA = 90° and m∠BAC =57°.<br><br> 33°<br> 43°<br> 57°<br> 67°
garri49 [273]

Answer:

33

Step-by-step explanation:

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