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3 years ago

10

Which statement best shows the difference between a line and a point

1 answer:

gavmur [86]3 years ago

6 0

A line has two or more points on it, a point is one coordinate or number (depending on if it's a graph or a number line).
In other words, a line has more than one data point from a data set, a point is one number or pair from a data set.
Hope this helps you

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- The Alam family has saved $260 to spend on

wariber [46]

Answer:

$37

Step-by-step explanation:

They have $260 and 7 days in a week which is spent and even amount everyday. Meaning we would divide 260 by 7. Therefore, your answer would be 37.14 meaning they could only spend the most of $37 a day.

7 0

3 years ago

A small-appliance manufacturer finds that the profit P (in dollars) generated by producing x microwave ovens per week is given b

Olegator [25]

Answer:

Number of ovens must be manufactured in a given week to generate a profit of $1610 is 70

Step-by-step explanation:

We are given

A small-appliance manufacturer finds that the profit P (in dollars) generated by producing x microwave ovens per week is given by the formula

$P=\frac{1}{10}x(300-x)$

provided that 0 ≤ x ≤ 200

We are given

profit is $1610

so, we can set P=1610

and then we can solve for x

$1610=\frac{1}{10}x(300-x)$

Multiply both sides by 10

$1610\cdot \:10=\frac{1}{10}x\left(300-x\right)\cdot \:10$

$16100=x\left(300-x\right)$

$16100=300x-x^2$

$-x^2+300x-16100=0$

now, we can factor it

$(x-70)(x-230)=0$

we can solve for x

and we get

$x=70,x=230$

Since, x=230 does not lie on 0 ≤ x ≤ 200

So, we will consider only x=70

So,

Number of ovens must be manufactured in a given week to generate a profit of $1610 is 70

7 0

4 years ago

Megan wants to order team t-shirts at $4.50 each, but she doesn’t want to spend more than $65 total. If the t-shirt company char

HACTEHA [7]

x will equal her total cost and the most she can spend on shirts without going over $65 is $63.

Sorry if it is wrong

4 0

3 years ago

Find the area of the triangle.

Alika [10]

Answer:15 or 30

Step-by-step explanation:

8 0

3 years ago

Five times the sum of a number and 27 is greater than or equal to six times the sum of that number and 26. What is the

natka813 [3]

Answer:

-22.2

Step-by-step explanation:

Then, because the problem states "is at least" we know this is an inequality problem and specifically the inequality operator is:

≥

Now, we can write and solve the inequality as:

5(x+26)≥19(5x(5×26)≥195x+130≥195x+130−130≥19−1305x+0≥−1115x≥-1115x5≥−11155x5≥−22.2x≥−22.2

The number is at least

−22.2 or the number is greater than or equal to −22.2

8 0

3 years ago