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laiz [17]
2 years ago
9

omg hey, so im doing my maths homework and there are 7 numbers. 3 9 3 5 7 6 1... 3 of these numbers have a mean of 6. which ones

?​
Mathematics
1 answer:
Debora [2.8K]2 years ago
4 0

Answer:

3, 6, 9

Step-by-step explanation:

Add them together 3 + 6 + 9 = 18

Divide by 3

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Aleks04 [339]

Answer:

68

Step-by-step explanation:

too easy

7 0
3 years ago
Ernesto has already jarred 17 liters of jam and will jar an additional 1 liter of jam every
wlad13 [49]
I think The answer is 45
8 0
3 years ago
the area of a rectangular patio is represented by the expression 6x^2+13-5. the width of the patio is (3x-1) write an expression
jok3333 [9.3K]

<span>I think you meant 6x²+13x-5 so first thing we have to do is factor it which is really quite tricky with this kind of trinomial so first take ac which is 6 times -5 so -30 now figure out factors of -30 that will add up to 13 how about 15 and -2 now that we have the factors write the equation again</span>

<span /><span> 6x²+15x-2x-5  </span>split the equation in half<span />

<span>6x²+15x   -2x-5 so out of the first equation we can pull a 3x out</span>

<span>3x(2x+5) and out of the second we can pull a negative 1</span>

<span>3x(2x+5) -1(2x+5) rewrite it</span>

<span>(3x-1)(2x+5) so the 3x-1 is the factor we already had so the other side is (2x+5)</span>

<span>
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<span><u>HOPE THIS HELPS!!!</u></span>

6 0
3 years ago
How do i solve 8x + 15=63?
larisa [96]

Answer:   x = 6

Step-by-step explanation:

8X + 15 = 63

     -15.      -15

8x = 48

8x/8 = 48/8

x = 6

7 0
4 years ago
2(4y - 5) &lt; - 2 please help
34kurt

Answer:

y  <  1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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