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irina1246 [14]
2 years ago
11

PLEASE HELP I'LL GIVE BRAINILLEST PLEASE NO FAKE ANSWERS ITS DUE REALLY SOON :(

Mathematics
2 answers:
Vadim26 [7]2 years ago
7 0

Answer:

4) No solution

6) x = 5

8) v = 5

Step-by-step explanation:

Valentin [98]2 years ago
3 0

Step-by-step explanation:

4) there are no solutions

expand the equation

-2v+4=-3-2v

the -2v cancell out and you are left with 4=-3 which is impossible

6) the answer is 5

expand

8x+38=18+12x

20=4x

x=5

8) the answer is 5

expand

-3v-12=2v-37

25=5v

v=5

Hope that helps :)

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Step-by-step explanation:

7 0
2 years ago
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What are the units for the variable in the following scenario?
krek1111 [17]

Answer:

Her grocery bill was <u>$4.62</u>.

Step-by-step explanation:

There is some mistake in question so the correct question is:

Sherry bought 6 apples at 43¢ per apple. She then bought 4 oranges at 51¢ per orange. How much was her grocery bill?

Now, to find the grocery bill.

As the units are given:

<em>43¢ per apple and </em>

<em>51¢ per orange.</em>

$1 = 100¢.

So, the cost of 6 apples = 0.43\times 6=2.58

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And the cost of 4 oranges = 0.51\times 4=2.04

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Now, to get the total grocery bill we add the cost of apples and oranges:

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7 0
3 years ago
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Scilla [17]

Answer:

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8 0
3 years ago
Solve the simultaneous equations:<br> 3x + 2y = 35 <br> 2x + 3y = 30
lesya [120]

Answer:

nuber 1

Simplifying

3x + 2y = 35

Solving

3x + 2y = 35

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Add '-2y' to each side of the equation.

3x + 2y + -2y = 35 + -2y

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Answer?I need it pleaseeee
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Step-by-step explanation:

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