Which point below has a positive x-value and a negative y-value? Q RS on​

Answer:

784.39

Step-by-step explanation:

Cant really explain how I did it because I tend to confuse ppl.

Answer:

Population in 2013 = 3541

Step-by-step explanation:

Answer:

Find the answer is below.

Step-by-step explanation:

The answer is 33.

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Answer:

the y-intercept is 2/5 and the slope is -5

Step-by-step explanation:

100+100+100+100=400

The answer is 400.

Answer:

400

100+100+100+100

Step-by-step explanation:

Answer:

choice 3

Step-by-step explanation:

Answer:

Option 4

Step-by-step explanation:

In the first equation, there is a negative slope (-[tex]\frac{1}{2}[/tex]) so the line should be going downwards and pass by the y-intercept which is 3.

In the second equation, there is a positive slope ([tex]\frac{1}{2}[/tex]) so the line should be going upwards and pass by the y-intercept which is (-1).

The total number of cups of flour that Rebecca will need to bake three cakes is 369 cups of flour.

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.

Given that the recipe for one cake calls for 123 cups of flour. Also, Rebecca needs to bake three cakes, therefore, the total number of cups of flour that Rebecca will need is,

Total number of cups of flour = Number of cakes ×  Number of cups of flour in a cake

                                                 = 3 cakes × 123 cups of flour per cake

                                                 = 369 cups of flour

Hence, the total number of cups of flour that Rebecca will need to bake three cakes is 369 cups of flour.

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Answer:look at image

Step-by-step explanation:

The domain of the function does not include the values x = -3 and x = 3 is the only correct option.

"Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable). Functions are ubiquitous in mathematics and are essential for formulating physical relationships in the sciences."

This relationship is commonly symbolized as y = f(x)—which is said “f of x”—and y and x are related such that for every x, there is a unique value of y. That is, f(x) can not have more than one value for the same x. To use the language of set theory, a function relates an element x to an element f(x) in another set. The set of values of x is called the domain of the function, and the set of values of f(x) generated by the values in the domain is called the range of the function."

In the graph plotted,

The graph has no y intercept.

Vertical asymptotes is x = 0

No horizontal asymptotes

Slant asymptotes is y = 2x + 3

Hence, F is the True and A, B, C, D, E are false.

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Answer:

Step-by-step explanation:

1=27

2=26

3=-14

4=10

5=10

6=24

7=15

8=17

Sorry I don't have time to answer any more. Hope this helps!

Answer:

She spent 48 more min listening to music

Your answer is g 0.48 hours

Step-by-step explanation:

I hope this helps

 1.25 in/hr is  an equation for L, in terms of t, representing the length of the candle remaining unburned, in inches, t hours after the candle was lit.

What in mathematics is a linear equation?

L(t) is a function of time, t:  L(t) = 15 in - (1.25 in/hr)t

Note that when the candle has burned down to nothing, L(t) = 0.  How long does that take?  Set 15 in - (1.25 in/hr)t equal to zero and solve for t:

(1.25 in/hr)t = 15 in, or

        15 in

t = ---------------- = 12 hrs

  L =   1.25 in/hr

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Answer:

A

Step-by-step explanation:

Answer:

The answer is 3⁴ or 81 :)

The answer D. 275

Hope this helps :)

Answer:

b

Step-by-step explanation:

Answer:

Sum of the first 15 terms = -405

Step-by-step explanation:

a + 3d = -15 (1)

a + 8d = -30 (2)

Where,

a = first term

d = common difference

n = number of terms

Subtract (1) from (1)

8d - 3d = -30 - (-15)

5d = -30 + 15

5d = -15

d = -15/5

= -3

d = -3

Substitute d = -3 into (1)

a + 3d = -15

a + 3(-3) = -15

a - 9 = -15

a = -15 + 9

a = -6

Sum of the first 15 terms

S = n/2[2a + (n − 1) × d]

= 15/2 {2×-6 + (15-1)-3}

= 7.5{-12 + (14)-3}

= 7.5{ -12 - 42}

= 7.5{-54}

= -405

Sum of the first 15 terms = -405

Answer:

x = - 2

Step-by-step explanation:

Given

- 1.2x + 2.5 = 0.8x + 6.5 ( subtract 0.8x from both sides )

- 2x + 2.5 = 6.5 ( subtract 2.5 from both sides )

- 2x = 4 ( divide both sides by - 2 )

x = - 2

Answer:

A. Yes; acute triangle

Step-by-step explanation:

a=6

b=14

c=13

Using Pythagorean theorem-

c^2 = a^2 + b^2

13^2 = 6^2 + 14^2

169 = 36 + 196

169 = 232

169 < 232

Therefore, (a) the triangle is acute.

If 169 =169 there would be a right triangle.

If c were greater than a + b there would be an obtuse triangle.

Answer:

not a sloution

Step-by-step explanation:

93÷6 is 15.5 not 15 w=15.5

A pattern in the shaded parts of the multiplication table is suitable for option b.(we multiply a number times itself to get each shaded number.)

Suppose we can use, option b,

We multiply a number times itself to get each shaded number,

Shaded parts of the multiplication table is ⇒ 1, 4, 9, 16, 25, 36, 49, 64, 81, 100.

We can write,

[tex]x^{2}[/tex] = x * x

Example:

1 = 1 * 1 = 1

4 = 2 * 2 = [tex]2^{2}[/tex]

9 = 3 * 3 = [tex]3^{2}[/tex]

16 = 4 * 4 = [tex]4^{2}[/tex]

25 = 5 * 5 = [tex]5^{2}[/tex]

36 = 6 * 6 = [tex]6^{2}[/tex]

49 = 7 * 7 = [tex]7^{2}[/tex]

64 = 8 * 8 = [tex]8^{2}[/tex]

81 = 9 * 9 = [tex]9^{2}[/tex]

100 = 10 * 10 = [tex]10^{2}[/tex]

Hence,

1 = [tex]1^{2}[/tex]

4 = [tex]2^{2}[/tex]

9 = [tex]3^{2}[/tex]

16 = [tex]4^{2}[/tex]

25 = [tex]5^{2}[/tex]

36 = [tex]6^{2}[/tex]

49 = [tex]7^{2}[/tex]

64 = [tex]8^{2}[/tex]

81 = [tex]9^{2}[/tex]

100 = [tex]10^{2}[/tex]

Therefore,

We multiply a number times itself to get each shaded number statement is suitable for a pattern in the shaded parts of the multiplication table.

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Answer:

the total cost of the brackets before tax is $89.7

Step-by-step explanation:

The computation of the total cost of the bracket before tax is as follows

Given that

height = 9 feet

length = 10 feet

wall brackets:

48-in costing $12.95

60-in costing $16.95

The distance of brackets from ends is 1 foot

The maximum distance between brackets is 24 inches

Now based on the above information

The brackets are

= 48 ÷ 12

= 4 feet

And

= 60 ÷ 12

= 5 feet

The length of the shelf is  60 inch

Now the 1 could be deducted from each side

= 60 - 2

= 58 in

Now Divide it by 24 inches

= 58 ÷ 24

= 2.41 ~ 3  

Finally, The total cost is

= ($12.95 + $16.95) × 3

= $89.7

Hence, the total cost of the brackets before tax is $89.7

Answer: B, $4.41 per shirt

Step-by-step explanation:

To figure this out you want to first take the 200 shirts and multiply them by the cost of $2.80. This gives you a total of $560, without tax. The tax is 5%, so you want to take 560 and multiply it by .05 to find the amount of tax. This leaves you with $28 of taxes. Add that onto the already cost of $560, and it gives you a grand total of $588. She wants to sell the shirts with a 150% markup, so all you do is first find what Michelle really paid for each shirt with tax. Take the total cost of 588 and divide it by the number of total shirts which is 200. 588/200=$2.94 per shirt that Michelle paid. Times that by 1.5% and you get $4.41 per shirt that Michelle is selling.

Answer:

check image for answers

Step-by-step explanation:

Hope this is not to late. Have a good day!

The range of C(t), the function of the average monthly cost of owning the cell phone, is (60, 560].

The range of a function is the set of all y-values obtained after substituting all possible x-values.

Steps to find the range of a function:

For the given problem:

The price of the device = $500

Monthly plan = $60

C(t) is defined as the average monthly cost of owning the phone.

Let t = number of months of owning the cell phone.

Then, total cost after t month = 500 + 60 t.

Hence, the average is:

C(t) = (500 + 60t)/t

C(t) =  500/t + 60

For t = 1, C(1) = 500 + 60 = 560

For t > 1, C(t) < 560

Therefore the maximum value of C(t) = 560

For t →∞  then 500/t will approach zero, hence:

C(t) →(0 + 60), or C(t) will approach 60.

Therefore, we can conclude that 60 < C(t) ≦ 560, or the range of C(t) is (60, 560].

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Answer:

When there are 2 answers there will be a crown you can click and that will give brainlest

Step-by-step explanation:

=  

a + b + c

2

=  

8 + 10 + 5

2

=  11.5 inches

Area =  √s(s-a)(s-b)(s-c)

=  √11.5×(11.5 - 8)×(11.5 - 10)×(11.5 - 5)

=  19.810035335658 inches

Answer:

the answer is 19.81 inches