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Elden [556K]
3 years ago
14

What is the value of z in the equation 3z + 5 = 4z -8

Mathematics
2 answers:
Komok [63]3 years ago
8 0

Answer:

<h2>13</h2>

Step-by-step explanation:

     3z + 5 = 4z - 8

⇌  5 + 8 = 4z - 3z

⇌  13 = z

hjlf3 years ago
7 0

Answer:

-13

Step-by-step explanation:

i just took the test

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asambeis [7]

Answer:

30.5 feet / minute

Step-by-step explanation:

Rate of descent is the same as speed (of falling). The formula for speed is distance / time = speed

First, find how much it fell.

4595 - 3131 = 1464 feet

Divide the distance by the time.

1464 feet / 48 minutes = 30.5 feet / minute

6 0
2 years ago
Combine like terms to simplify the expression:
Ahat [919]
Im pretty sure its -y^2+3y+13x-3
8 0
3 years ago
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CaHeK987 [17]

Answer:

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7 0
2 years ago
Read 2 more answers
Please Help! Solve the equation for x.
SOVA2 [1]

Answer:

A

Step-by-step explanation:

Given

\frac{1}{3} x - 8 = - 12 ( multiply through by 3 to clear the fraction )

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6 0
3 years ago
The line for the equation y = 1 horizontal or vertical? What is the slope of this line?
Nimfa-mama [501]

Answer:

The line is horizontal and the slope is 0.

Step-by-step explanation:

Any line that is horizontal has a slope of 0.

7 0
2 years ago
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