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2 years ago

BRAINLIEST IF CORRECT PLEASE HELP!!!

Mathematics

1 answer:

timofeeve [1]2 years ago

7 0

Answer:

balanced reaction: 1 C3H8 + 5 O2 ----> 3 CO2 + 4 H2O

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B\7+12=-8 helpppppppp

vodka [1.7K]

Answer:

b = -152

Step-by-step explanation:

7 + 12 = 19
Plug 19 in: $\frac{b}{19} = -8$
Multiply each side by 19 to cancel out the 19 under b. It should now look like this: b = -152

I hope this helps!

8 0

2 years ago

Pls help a girl out ;-;

Sveta_85 [38]

The order of locations from highest to lowest is Caspian sea, lammefjord, Trins Alexanderpolder, Fenland, Raczki

Explanation:

The order of the locations from highest to lowest can be determined using the values of meters below sea level.

From the data, the highest to lowest value can be written as

28 meters

8 meters

7 meters

4 meters

2 meters

Thus, from the data, the locations from highest to lowest can be written as

Caspian sea

Lammefjord

Trins Alexanderpolder

Fenland

Raczki

8 0

2 years ago

Ms. Gadget car broke down on the turnpike. Acme town Ig charged $30 plus $3 per mile to tow the car. If ms. Gadget paid $162, ho

Reil [10]

The equation would be 30+3m=162 then you solve the problem

4 0

2 years ago

Solve the equation 3(x+4.5x ) = 36. Explain your reasoning THOROUGHLY.

Vesna [10]

Answer:

$x \approx 2.18$

Step-by-step explanation:

$3(x+4.5x)=36$

we can use the distributive property and get

$3(x)+3(4.5x)=36\\\\3x+13.5x=36\\\\$

and we can add like terms

$(3+13.5)x=36\\\\16.5x=36$

and know we divide both sides by 16.5

$16.5x*(\frac{1}{16.5})=36*(\frac{1}{16.5})\\\\x=\frac{36}{16.5}$

and doing the dvision we get that

$x\approx 2.18$

3 0

2 years ago

Solve for inequality: 9x + 11 > 4x - (17 - 9x)

Soloha48 [4]

$9x + 11 \ \textgreater \ 4x - (17 - 9x) \\
9x + 11 \ \textgreater \ 4x - 17+9x\\
4x\ \textless \ 28\\
x\ \textless \ 7$

6 0

2 years ago