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GenaCL600 [577]
3 years ago
12

What is the sum of the first 12 terms in the series shown below? 1.5 - 4.5 + 13.5 - 10.5 +

Mathematics
1 answer:
Verizon [17]3 years ago
3 0
0 i believe is the answer
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Simplify the expression (x^19 y^21)^4/(x^2 y^6)^2<br><br> The simplified expression is ________.
Masja [62]
I got x^72y^72 i hope this helps

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3 years ago
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The difference of 28 and a number m is 3
jonny [76]

Answer:

28 - m = 3

28 - 3 = m

25 = m

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8 0
3 years ago
Madeline works as a part time job at Parkland Hospital for $20 per hour. She worked for 10 hours last week and must pay 10% in t
ioda

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20


Step-by-step explanation:

20 x 10 = 200

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7 0
3 years ago
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Help please, what’s: 5x-7+2-2x=-26
svetoff [14.1K]

Answer:

7

Let's solve your equation step-by-step.

5x−7+2−2x=−26

Step 1: Simplify both sides of the equation.

5x−7+2−2x=−26

5x+−7+2+−2x=−26

(5x+−2x)+(−7+2)=−26(Combine Like Terms)

3x+−5=−26

3x−5=−26

Step 2: Add 5 to both sides.

3x−5+5=−26+5

3x=−21

Step 3: Divide both sides by 3.

3x

3

=

−21

3

x=−7

Answer:

x=−7

3 0
3 years ago
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2/5 = ?/15 plzzzzzzz help
timama [110]

5 x 3 = 15

2 x 3 = 6

So

2/5 = 6/15

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3 years ago
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