3 years ago

SOMEONE PLEASE HELP ??? Which of the following proportionality statements is correct ?

Mathematics

1 answer:

Leni [432]3 years ago

8 0

Answer:

The third one is correct

Step-by-step explanation:

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Write an equation to represent Catherine's profit (p) from selling cupcakes for one month Catherine sells cupcakes, c, for 1.50

Archy [21]

Answer:

$\text{p}=\$1.20\text{c}-\$20$

Step-by-step explanation:

GIVEN: Catherine sells cupcakes c for $\$1.50$ each, The ingredients for each cupcake cost her $\$0.30$ , and the sum of all her other expenses is $\$20/\text{month}$ .

TO FIND: Equation to represent Catherine's profit from selling cupcakes.

SOLUTION:

Cost of ingredients for each cupcake $=\$0.30$

sum of all other expenses $=\$20/\text{month}$

Selling price of each cupcake $=\$1.50$

Total cupcakes sold $=\text{c}$

Now,

As we know that $\text{Net profit}=\text{Selling price}-\text{Cost price}-\text{Other expense}$

putting values,

$\text{p}=\$1.50\text{c}-\$0.30\text{c}-\$20$

$\text{p}=\$1.20\text{c}-\$20$

Hence the equation to represent Catherine's profit (p) from selling cupcakes for one month Catherine sells is $\text{p}=\$1.20\text{c}-\$20$

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3 years ago

Solve for x.<br> 2<br> 8<br> 4<br> X

Gemiola [76]

Answer:

Impossible

Step-by-step explanation:

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3 years ago

.416 rounded to the nearest thousands.

Xelga [282]

.416 is rounded to the nearest thousandth

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3 years ago

Read 2 more answers

What’s is the answer

77julia77 [94]

C and E, I believe since the other theorems don’t exist and AAS does not apply

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3 years ago

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miv72 [106K]

$- {90u}^{2} \times (2u - 5)$

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2 years ago