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Olegator [25]
3 years ago
6

Help my brother he needs to turn it in quickly

Mathematics
1 answer:
Julli [10]3 years ago
8 0

Answer:

I believe the answer is 12, with 9 remaining students.

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Which function has a domain and range that includes all real values?
Dahasolnce [82]
The last one. it’s end never ends and it’s diagonal so it goes on the x and the y intercept forever
4 0
3 years ago
Read 2 more answers
5. A grocer wishes to mix two kinds of nuts costing
Alekssandra [29.7K]

Ans:

The solve for x:

2.41x+3.65(248-x)=622.48

2.41x+3.65×248-3.65x=622.48

2.41x-3.65x+905.2=622.48

-1.24x=622.48-905.2

-1.24x= -282.72

x= -282.72÷ -1.24

x=228

Pounds of nuts nper pound $2.41should be included:

228× $2.41

=549.48

Hope it Helps!

8 0
4 years ago
Breifly describe the rules of multiplying and dividing integers
Ivan

Answer:

Just multiply the absolute values and make the answer positive. When you multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative. When you divide two integers with the same sign, the result is always positive.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
∆LMN ∼ ∆PON. What is the value of x? Select one: a. 28 1/3 b. 36 c. 20 d. 25
yawa3891 [41]

Answer:

Option B. 36

Step-by-step explanation:

From the figure attached,

ΔLMN ~ ΔPON

Therefore, corresponding sides of these similar triangles will be in the same ratio.

\frac{LM}{OP}=\frac{MN}{ON}=\frac{LN}{PN}

\frac{LM}{OP}=\frac{MN}{ON}

\frac{42}{14}=\frac{x}{12}

x = \frac{42\times 12}{14}

x = 36

Therefore, measure of side MN = x = 36 units

Option B. will be answer.

3 0
3 years ago
The markup of a computer is $3,237.50. The markup rate is 75%. What is the selling price?
Kaylis [27]

The applicable relation is

... selling price = cost + markup

You have not said what the base is for the markup percentage. If markup is 75% of the cost, then we have

... markup = 0.75×cost

... cost = markup/0.75 = 3237.50/0.75 = 4316.67

Then the selling price is

... selling price = $4316.67 +$3237.50 = $7,554.17

_____

If the markup is 75% of the selling price, then we have

... markup = 0.75×selling price

... selling price = markup/0.75 = $3237.50/0.75 = $4,316.67

5 0
3 years ago
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