3 years ago

Select the type of equations Consistent Equivalent Inconsistent

Mathematics

1 answer:

Vikki [24]3 years ago

5 0

Answer:

21 is the answer for that

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The cost price of a box and a pen is Rs 120. The box is sold at 10% profita the pen is sold at 10% loss. If the selling price of

matrenka [14]

Answer:

3.803% Profit

Step-by-step explanation:

First let us calculate total sales, then calculate the total cost, and then divide the two.

Sale: 120*1.1=132 and 52*.9=46.8

Cost: 120 and 52

Profit equation:

$\frac{Net sales-COGS}{Net Sales} =Profit$

$\frac{(132+46.8)-(120+52)}{(132+46.8)}$

Simplify:

$\frac{6.8}{178.8} =.03803$ or 3.803% Profit

5 0

3 years ago

Find the value of x.

kiruha [24]

Answer:

x = 40

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

How to solve (x+3)^2+7=29

tangare [24]

X^2 + 9 + 7 = 20
X^2 +16 = 20
X^2 = 20-16
X^2 = 4
Root 4 = 2
X=2

6 0

3 years ago

Step by step explanation thanks

Inessa [10]

Answer:

C= 7y +150

850

250

Step-by-step explanation:

The cost is 7 times y, the number of yearbooks, plus 150, the upfront cost.

7 times 100 is 700, plus 150 is 850.

1900-150 is 1750 divided by 7 is 250

7 0

3 years ago

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Please please factor fully.

Alekssandra [29.7K]

Answer: My bad if I butchered any answers. It was hard to read tbh

Step-by-step explanation:

D.) You can only factor out an x here. So you'd get: $x(x^2-2x+4)$

E.) You can factor out a 3x^2y to get: $3x^2y(2-x)$

F.) You can factor out a 3xy to get: $3xy(y+3x-2)$

G.) You can factor out a -4ab to get: $-4ab(a-4b+2)$

4 0

3 years ago

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