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zlopas [31]
3 years ago
14

Simplify the equation 9z-3z=48

Mathematics
2 answers:
algol133 years ago
4 0

Answer: z=8

Step-by-step explanation:

9z-3z=48

    6z=48 ⇔ combine like terms

      z=8

Hope this helps

faltersainse [42]3 years ago
3 0

Answer:

z = 8

Step-by-step explanation:

9z - 3z = 48

6z = 46

z = 8  

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What is - 9 + 3 = I know its -6 but how
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Answer:

You count something

Step-by-step explanation:

If you imagine 9 slots that are empty and you fill 3 of them then there is 6 empty slots so -6

8 0
3 years ago
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ikadub [295]
8x+6+4= 3x- 2x- 4 is the correct step
8 0
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Suppose your annual starting salary is $55,183. After working for a few years, you start to get yearly raises. If you get a 0.6%
Marianna [84]

Answer:

The salary after all the increment = $62899.0879

Step-by-step explanation:

It is given that starting annual salary = $55183

There is given that there are there are three time increment of 0.6 %

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After that there is other increment of 1.9 % that is 6 times

So salary after this increment = 56182.2656\times (1+\frac{1.9}{100})^6=62899.0879

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4 0
3 years ago
The total travel time for the ranger to get to the car is the sum of the travel time in the forest and the travel time on the ro
Yuki888 [10]

Answer:

[ext]T(x) = 2C / Speed[/ext]

Step-by-step explanation:

[ext]Time taken for the Ranger to get to the car = Sum total time taken to travel in the forest and on the road[/ext]

Since [ext]distance of the Ranger to the car = C[/ext]

[ext]Time taken = distance/speed[/ext]

[ext]Total Time taken T(x) = 2 * C / speed[/ext]

T(x) = 2C / speed

4 0
3 years ago
the volume v of a tank varies directly with its height h a tank 12 ft High holds 300 cubic feet write an equation relating v &am
Liula [17]

v varies directly with height means

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so if h=12 and v=300 then

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so the relationhip could be h/v=1/25


if you di v/h, then

v/h=300/12=25/1=25=k

so the relationship could be v/h=25

3 0
3 years ago
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