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2 years ago

8

(2v-3u)-(v-4u)+(v+4u)

2 answers:

lara [203]2 years ago

7 0

Answer:

2v + 5u

Step-by-step explanation:

BartSMP [9]2 years ago

4 0

2v+5u is the answer to your problem

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Mashutka [201]

Answer:

$9 + \frac{n}{3} - 6 = 7$

Step-by-step explanation:

Given

$9 + \frac{n}{3} - 6$

Required

Evaluate when n = 12

Substitute 12 for n in $9 + \frac{n}{3} - 6$

$9 + \frac{n}{3} - 6 = 9 + \frac{12}{3} - 6$

Simplify the fraction

$9 + \frac{n}{3} - 6 = 9 + 4 - 6$

$9 + \frac{n}{3} - 6 = 7$

4 0

3 years ago

Hlppppppppppppppppppppppppppp

Assoli18 [71]

Answer:

B just did the test

Step-by-step explanation:

8 0

3 years ago

I need help with this one

antiseptic1488 [7]

Answer:

-12

Step-by-step explanation:

3 0

2 years ago

If an arithmetic progression satisfies U4=7 , U8=15 .Find U10

Alja [10]

<em>Answer:</em>

<em>U10 = 19</em>

<em>Step-by-step explanation:</em>

<em>The sequence is </em> $Ux=(x*2)-1$ <em />

<em>x is the coefficient to U.</em>

<em>So, </em> $U10=(10*2)-1$ <em />

<em>Which means </em> $U10=20-1$ <em />

<em>Which means </em> $U10=19$ <em />

<em>And there is your answer.</em>

<em>Hope this helps. Have a nice day.</em>

6 0

2 years ago

What is 7 3/4 minus 4 2/3

stellarik [79]

Answer:

37/12 3.083, 3 1/12

Step-by-step explanation:

KFC. Keep change flip. Add instead of subtracting then there's your answer.

7 0

2 years ago

Read 2 more answers