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Shalnov [3]
3 years ago
13

Pls help me! Thanks!

Mathematics
2 answers:
liubo4ka [24]3 years ago
8 0

Answer:

2

Step-by-step explanation:

vredina [299]3 years ago
3 0
The answer is 2 sheshhhhhh
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Please simplify.....<br> Attached
Kazeer [188]

Answer:

your answer should be...

(B.) -18

Hope this helps!

7 0
3 years ago
Read 2 more answers
Solve appropriate word problems by modeling them with linear equations in two variables.
Nesterboy [21]

<em><u>The cost of production equation is:</u></em>

C = 10n + 20000

<em><u>Solution:</u></em>

<em><u>The equation representing the cost, C, of producing n tires at Royal Tires Co. can be written as:</u></em>

C = mn + f

Where,

C = cost

n = number of tires

f = company's fixed cost

<em><u>It costs $30,000 to produce 1,000 tires while it costs $50,000 to produce 3,000 tires</u></em>

Therefore,

30, 000 = m(1000) + f

50, 000 = m(3000) + f

Which is,

1000m + f = 30000 ------- eqn 1

3000m + f = 50000 ------- eqn 2

Subtract eqn 1 from eqn 2

3000m + f = 50000

1000m + f = 30000

( - ) -------------------

2000m = 20,000

m = 10

Substitute m = 10 in eqn 1

1000(10) + f = 30000

f = 30000 - 10000

f = 20,000

Thus the equation is:

C = 10n + 20000

6 0
4 years ago
What is kitchen in French, dutch and italian?​
Serjik [45]

Answer:

kitchen in french is cuisine

kitchen in dutch is keuken

kitchen in italian is cucina

Step-by-step explanation:

7 0
4 years ago
What is the area of the triangle ? <br><br> A) 64 <br> B) 56<br> C) 48<br> D) 112
Advocard [28]

Answer:

\text{B) }56\:\mathrm{cm^2}

Step-by-step explanation:

The area of a triangle with height h and base b is given by A=\frac{1}{2}bh. By definition, the base and the height must intersect at a 90 degree angle. Therefore, the diagram gives a base of 14 cm and a height of 8 cm. Substituting these values, we get:

A=\frac{1}{2}\cdot 8\cdot 14=\boxed{\text{B) }56\:\mathrm{cm^2}}

7 0
3 years ago
fred has two types of peanut butter,three types of jelly, and one type of bread. how many different peanut butter and jelly sand
nydimaria [60]

Answer:

6

Step-by-step explanation:

fred has 2 peanut butter and 3 jelly

type 1 peanut butter can go with all three types of jelly = 3 pb&js where ther is one constant peanutbutter and 3 different jellys

type 2 peanut butter can go with all three jellies = 3 pb&js where there is one constant peanutbutter and 3 different jellies

3+3=6

there are 6 peanut butter and jelly sandwhiches he could make.

you can also just multiply the numbers (2x3=6)

8 0
3 years ago
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