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2 years ago

HI i neeed helppppppppppppppppp

Mathematics

2 answers:

Alik [6]2 years ago

4 0

5, the answer is 5 because 160/4 =40
200/40=5

elena-14-01-66 [18.8K]2 years ago

3 0

Answer:

Step-by-step explanation:

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What is the correct solution to 1/2(x+18)=4(2x-6)-9x

denis-greek [22]

Answer:

x = 22

Step-by-step explanation:

I interpreted your problem as:

$\frac{1}{2} (x+18) = 4(2x-6)-9x$

I simplified the problem to:

$\frac{1}{2} x+9 = 8x-24-9x$

I combined like terms:

$\frac{1}{2} x+9 = -x-24$

I moved all x to one side and all other constants to the other:

$\frac{3}{2} x = -33$

I divided by 3/2 (1.5) on both sides to isolate x:

$x = 22$

Hope it helps! (:

4 0

3 years ago

Solve the equation 1/6(12z-18)=2z-3

Romashka-Z-Leto [24]

1/6(12z-18)=2z-3

12/6z-18/6 =2z-3

2z-3=2z-3

there are infinite solutions for this equation or all real numbers

8 0

3 years ago

On its municipal website, the city of Tulsa states that the rate it charges per 5 CCF of residential water is $21.62. How do the

Daniel [21]

Answer:

hello your question is incomplete attached below is the complete question

answer :

H0 : u = 21.62 ( Null hypothesis )

H1 : u = 21.62 ( alternative hypothesis )

Step-by-step explanation:

Formulating hypothesis that can be used to determine whether the population mean rate at 5 CCF of residential water discharged by U.S public utilities differs from $21.62

H0 : u = 21.62 ( Null hypothesis )

H1 : u = 21.62 ( alternative hypothesis )

3 0

3 years ago

How do i put this in least to greathest 0.5 -1 ,2/3, 1.1

victus00 [196]

-1, 0.5, 2/3, 1.1 is the order of the numbers from least to greatest

6 0

3 years ago

Help asap please, forgot how to do math :)

Sergio039 [100]

Answer:

x = 8

Step-by-step explanation:

A common pythagorean triplet is 7, 8, 9

3 0

2 years ago

Read 2 more answers