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2 years ago

PLEASE ANSWER ASAP WILL MARK BRAINLIEST

Mathematics

2 answers:

katrin2010 [14]2 years ago

8 0

Answer:

48 hats and 104 shirts

Step-by-step explanation:

These are the equations you build from the problem:

h + s = 152

8.50h + 12s = 1656

This is how I solved them:

s= 152-h

8.5h + 12(152-h) = 1656

8.5h + 1824 - 12h = 1656

Solve for h

h= 48

Put this into first equation (h +s = 152) to get s

allochka39001 [22]2 years ago

6 0

Answer:

B-One equation represents the total number of items sold, equaling the sum of the variables.

C-One equation represents the total revenue using the price of each item as a rate.

E-One variable represents the total hats sold and the other represents the total t-shirts sold.

Hope this helps.

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help. If you answer correctly and give an explanation I'll give you 5 stars, thanks, and brainliest.

timama [110]

The solution of the equation is $x=\frac{11}{7}$

Step-by-step explanation:

To simplify an equation of x

Simplify each side of the equation
Collect x in side and the numerical terms in the other side
Find the value of x

∵ The equation is $2x + \frac{1-x}{4}=3$

- Multiply all terms of the equation by 4 to cancel the denominator

of the 2nd term in the left hand side

∵ The equation is $4(2x) +4 (\frac{1-x}{4})=4(3)$

∴ 8x + (1 - x) = 12

∴ 8x + 1 - x = 12

- Add like terms

∴ (8x - x) + 1 = 12

∴ 7x + 1 = 12

- Subtract 1 from both sides

∴ 7x = 11

- Divide both sides by 7

∴ $x=\frac{11}{7}$

The solution of the equation is $x=\frac{11}{7}$

Learn more:

You can learn more about the solution of an equation in brainly.com/question/11306893

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3 years ago

On a cube, what proportion of the surface area is on each face, to the nearest percent?

Misha Larkins [42]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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