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Alex17521 [72]
3 years ago
6

Solve for the value of z. (z+2)° (4z-7)°​

Mathematics
1 answer:
telo118 [61]3 years ago
3 0

Answer:

Z=0.8

Step-by-step explanation:

Step-by-step explanation:

Combine the opposite terms

2z+2+4z=7

Add

2z and 4z

6z+2=7

Move all terms not containing z to the right side of the equation.

Subtract 2 from both sides of the equation.

6z=7−2

6z=5

Divide each term:

6z/6 = 5/6

Decimal Form:

z=0.8

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2 years ago
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Answer:

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3 years ago
F(x)=kx+6 and find f(2)=16 find f(4)
Vikentia [17]

Answer:

f(4)=26

Step-by-step explanation:

f(2)=16

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16=k(2)+6

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5 0
2 years ago
The 20% tip on a $8 sandwich ​
melamori03 [73]

Answer:

Tip of $1.60

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Step-by-step explanation:

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$1.60 + $8

$9.60

5 0
3 years ago
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