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qaws [65]
3 years ago
7

When 60% of a number is added to the number, the result is 192. What is the number? Show your work.​

Mathematics
1 answer:
Natali [406]3 years ago
7 0
Let the original number be
x

x
×
160
100
=
192
. This indicates an increase of 60%



x
=
192
×
100
160

x
=
120
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A candy store sells 8 pound bags of mixed almonds and cashews. If c pounds of cashews are in a bag,...

c=1 was already given as described. The store sells pound bags.

The rest of the description and question seem not to match. Maybe each bag contains 8 pounds of the two nuts. Eight pounds and some of this is of cashews. Now, c is how many pounds of cashews in one bag.

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You want to know the quantity of cashews if p=18.11 dollars per bag.

2.59c%2B1.72%2A8-1.72c=p

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3 years ago
What is 825 divided by 7
grandymaker [24]
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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

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

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

6 0
2 years ago
What is the slope of the line that passes through (4, 12) and (5, 16)?
Alex
The slope is 4/1 aka 4!
4 0
2 years ago
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The quantity q varies inversely with the square of m and directly with the product of r and x. When q is 2.5, mis 4 and the
saveliy_v [14]

Answer:

The constant of proportionality is 5.

Step-by-step explanation:

If the quantity q varies inversely with the square of m and directly with the product of r and x, then the variation equation is

q=k\frac{rx}{m^2}

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We plug in this values to get;

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Multiply both sides by 2

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The constant of proportionality is 5.

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3 years ago
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