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3 years ago

8

Your last five interactions lasted 2, 3, 6, 8, and 4 minutes, that means i've averaged how many minutes across those 5 interacti

ons

1 answer:

lara [203]3 years ago

7 0

To find the average of a group of numbers you add them all up and divide by how many there are.
2+3+6+8+4=23
23/5=4.6
so your average is 4.6

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If 5x+6=10, what is the value of 10x+3?<br><br> A) 4<br> B) 9<br> C) 11<br> D) 20

den301095 [7]

I think that the answer is C.11
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3 years ago

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Which of the following is the solution to the inequality below ? -6/5(4-x)<_-4(X+1/2)

LuckyWell [14K]

Answer:

The answer is the option D

$x\leq 7/13$

Step-by-step explanation:

we have

$-\frac{6}{5}(4-x)\leq -4(x+\frac{1}{2})$

Multiply by $-5$ both sides

$6(4-x)\geq 20(x+0.5)\\24-6x\geq20x+10\\24-10\geq 20x+6x\\14\geq 26x$

Rewrite

$26x\leq 14\\x\leq 14/26\\ x\leq 7/13$

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3 years ago

40% of 50 is what number

nikitadnepr [17]

20

Step-by-step explanation:

Step 1:

Let the number be 50 and to find 40% of 50 is given interms of expression as follows

To express the percentage the following strategy is used

Eg: 40% = $40/100$

∴ To express 40% of 50 is

$(40/100)*50$

Step 2:

On simplification the above expression we could get

$0.4*50$

= 20

4 0

3 years ago

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Can I get help finding the value of m and n

Marina86 [1]

9514 1404 393

Answer:

m = 35

n = 110

Step-by-step explanation:

Adjacent angles in a parallelogram are supplementary.

n° = 180° -70°

n = 110

Opposite angles in a parallelogram are congruent.

2m° = 70°

m = 35 . . . . . . divide by 2°

4 0

3 years ago

Rosa spent .4 of her money on videos and Albert spent 1/2 of his money on videos. who spent more money and write an inequality.

DerKrebs [107]

Albert spent more money than Rosa.
Inequality:??????

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3 years ago

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