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3 years ago

5

Of the sundaes recently sold at Ice Cream Haven, 9 had nuts and 6 did not. Considering this data, how many of the next 10 sundae

s sold would you expect to have nuts?

1 answer:

kicyunya [14]3 years ago

7 0

6 would have nuts and 4 wouldn’t

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I need help please.

Fed [463]

Step-by-step explanation:

$(3x + 10) + (5x + 18) = 180 \\ 8x + 28 = 180 \\ 8x = 152 \\ x = \frac{152}{8} \\ x = 19$

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3 years ago

I need to figure out how many solutions does the system of equations below have.

Aleonysh [2.5K]

Answer:

The system has one solution.

Step-by-step explanation:

To find the number of solutions of the system, we equal both equations for y.

If we have ax = b, in which both a and b are different of 0, we have one solution.

If both a and b are 0, we have infinite solutions.

If a is 0 and b is not, there are no solutions.

y=6/7x-8 and y=7/9x+10/9

So

$\frac{6x}{7} - 8 = \frac{7x}{9} + \frac{10}{9}$

$\frac{6x}{7} - \frac{7x}{9} = \frac{10}{9} + 8$

$\frac{54x - 49x}{63} = \frac{10}{9} + \frac{72}{9}$

$\frac{5x}{63} = \frac{82}{9}$

$45x = 63*82$

Both a and b are different of 0, so the system has one solution.

6 0

2 years ago

insert grouping symbols to make the answer correct. Then evaluate the expression to justify your work. 9 + 3 • 4 - 6 + 12 / 3 =

Lena [83]

9 + (3 x 4) - 6 + 12/3 3 makes 12 4 times which is why 12/3 is 4
9 + 12. -6. +. 4
21 - 6 + 4
15+4 = 20

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3 years ago

Simplify this expression

Gnesinka [82]

It’s A!! hope that helped

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2 years ago

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kenny6666 [7]

The highest common factor is 48.

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3 years ago

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