3 years ago

Solve the equation 9 - =18 X

Mathematics

1 answer:

BaLLatris [955]3 years ago

8 0

Answer:

x=-0.5

Step-by-step explanation:

the question is -9=18x

we divide both sides by 9

-1=2x

divide both sides by 2

x=-0.5

You might be interested in

WILL MARK BRAINLIEST Mario reduced a picture that is 10 inches long by 8 inches wide using a photocopier. The reduced picture is

MAXImum [283]

I think it is 3/5
but not sure

5 0

3 years ago

It takes the hot water faucet 4 times as long to fill a bathtub as it does the cold water faucet. Left on together, the cold and

Debora [2.8K]

If it takes the cold water faucet x minutes to fill 1 tub, then its flow rate is (1 tub)/(x min).

The hot water faucet takes 4 times as long, so its flow rate is (1 tub)/(4x min).

Together, the total flow rate is (1 tub)/(3 min), so we have

$\dfrac1x+\dfrac1{4x}=\dfrac13$

$\implies\dfrac5{4x}=\dfrac13$

$\implies15=4x$

$\implies x=\dfrac{15}4\,\text{min}=3\,\text{min}\,45\,\text{sec}$

3 0

3 years ago

Joey opened a bank account 5 years ago with $100.

Gelneren [198K]

$200 a year, for the last 5 years, equal $1,000. That is a 20% increase.

8 0

3 years ago

Jake rolls two standard number cubes. Find the probability that the sum of the roll is 5, given that one cube came up even and t

Ira Lisetskai [31]

A sum of 5 from two cubes is ALWAYS one odd and one even, so the condition does not change anything whatsoever.
To roll a 5, we can have (1,4),(2,3),(3,2),(4,1) out of a sample space of 36 outcomes. So the probability is 4/36, or 1/9.

7 0

4 years ago

Read 2 more answers

Jayden bought a new computer with 2.56 x 10" bytes of hard drive space. He also signed up for a

Mice21 [21]

Answer:

2.56x10=25.6

Step-by-step explanation:

6 0

3 years ago