3 years ago

Giving brainliest answer

Mathematics

1 answer:

andrew-mc [135]3 years ago

8 0

Answer:

Step-by-step explanation:

-5 represents the rate at which the temperature drops while 54 represents the initial temperature.

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A millimeter is 0.001 of a meter how many millimeters are there in 7 meters

yawa3891 [41]

$\frac{1000 \, mm}{1 \, m} \cdot \frac{7}{7} = \frac{7000 \, mm}{7 \, m}$

Therefore, there are $7000$ millimeters in seven meters.

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slava [35]

Answer:

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Step-by-step explanation:

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2 years ago

Substation method x-2y=5 ,<br> 3x-5y=8

valina [46]

$x-2y=5 \\
3x-5y=8 \\ \\
\hbox{solve the first equation for x:} \\
x-2y=5 \ \ \ |+2y \\
x=2y+5 \\ \\
\hbox{substitute 2y+5 for x in the second equation:} \\
3(2y+5)-5y=8 \\
6y+15-5y=8 \\
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\boxed{(x,y)=(-9,-7)}$

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2 years ago

A snack stand sold hot dogs and chips at a recent game. The hot dogs cost $2.50 and the snacks cost $0.75. After the game, they

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Step-by-step explanation:

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3 years ago

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PLEASE HELP! Answer quickly for points!! There are 5 times as many tomato plants as there are cucumber plants. The number of pep

miskamm [114]

Let x= cucumber plants
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therefore
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replace the x with 2

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hope this helps

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