2 years ago

200z + 50 = 8000 solve this problem

Mathematics

1 answer:

kramer2 years ago

8 0

Answer:

39.75

Step-by-step explanation:

First, subtract 50 from both sides

200z + 50 - 50 = 8000 - 50

200z = 7950

Then isolate the variable by dividing both sides by 200

200z/200 = 7950/200

z=39.75

You might be interested in

Which choices are solutions to the following equation?<br> Check all that apply.<br> x2 -5x =<br> 4

EastWind [94]

Answer:

The answer and steps are in the picture below

Step-by-step explanation:

7 0

2 years ago

Help plz! (a + b - c)(a + b + c) multiplying polynomials

saul85 [17]

Answer:

a^2 + 2ab + b^2 - c^2

Step-by-step explanation:

When you multiply all the terms together you get a^2 + ab + ac + ab + b^2 + bc - ac - bc - c^2. Then you can just combine like terms and simplify it to a^2 + 2ab + b^2 - c^2. Hope this helps :)

5 0

3 years ago

Cindy claims that 4^x/12^x=1/3

pav-90 [236]

A whole number that would support Cindys claim would be 2 because if u do the ,math it would be 8/24 which would be .333 repeating which is simplify to 1/3 and i do not know a number that would not work

4 0

2 years ago

If you do it the whole thing ill brainliest you :3

Arlecino [84]

Answer:

Answer in the file

Step-by-step explanation:

Pls vote my answer as brainliest

3 0

2 years ago

Which number line shows the solution to the inequality -3x - 5 < -2 ?

Inessa05 [86]

The answer to his is A

3 0

2 years ago