Nic bought 28 folding chairs for $16 each.
How much money did Nic spend on chairs?

Answer:

Step-by-step explanation:

To find the width of the ink pad, we need to use division to find the answer.

We know that:

Solution:

Hence, the width of the ink pad is 14 cm.

Answer:

  y = 2

Step-by-step explanation:

Both points are on the horizontal line ...

  y = 2

__

Additional comment

A horizontal line has equation y = constant. A vertical line has equation x = constant.

Answer:

A proportional relationship between a quantity y and a quantity x that has a constant of proportionality k is represented by the equation y = kx.

Step-by-step explanation:

hope this explains well, good luck !

Answer:

1 & 4

Step-by-step explanation:

1. 110 – 16 = 10h

4. 110 = 16 + 10h

Answer:

The ratio of present sales to last year's sales is  28560
                                                                                16320.

Reducing (canceling) the factor  80*17*3 = 4080 in the numerator and denominator, you get the fraction

equal to  7  which is the simplest form.
               4

Step-by-step explanation:

[tex] \frac{7u}{u - 9} = \frac{7u - 63 + 63}{u - 9} = \frac{7(u - 9) + 63}{u - 9} [/tex]

[tex]= \frac{7(u - 9) }{u - 9} + \frac{63}{u - 9} [/tex]

[tex] = 7 + \frac{63}{u - 9} = 7\frac{63}{u - 9} [/tex]

Answer:.......

Ok done. Thank to me :>

Answer: [tex]x = \frac{3\sqrt{5}}{7}\\\\[/tex]

Explanation:

The equation of the unit circle is [tex]x^2+y^2 = 1\\\\[/tex]

Plug in y = -2/7 and solve for x

[tex]x^2+y^2 = 1\\\\x^2+\left(-\frac{2}{7}\right) = 1\\\\x^2+\frac{4}{49} = 1\\\\x^2 = 1-\frac{4}{49}\\\\x^2 = \frac{49}{49}-\frac{4}{49}\\\\x^2 = \frac{45}{49}\\\\x = \sqrt{\frac{45}{49}} \ \ \text{ ... x is positive}\\\\x = \frac{\sqrt{45}}{\sqrt{49}}\\\\x = \frac{\sqrt{9*5}}{7}\\\\x = \frac{\sqrt{9}*\sqrt{5}}{7}\\\\x = \frac{3\sqrt{5}}{7}\\\\[/tex]

Answer:

  105 miles

Step-by-step explanation:

The relationship between speed, time, and distance is ...

  distance = speed × time

For the given conditions, the distance is ...

  distance = (70 mi/h)×(1.5 h) = 105 mi

Sam traveled 105 miles.

Answer:

the answer is the last one

Step-by-step explanation:

Answer:

A + b - s = r

Step-by-step explanation:

get r alone on one side of the equal sign by subtracting s from both sides

Step-by-step explanation:

not always they are coplanar

Answer:

17, -3, -13, -18, -23

Step-by-step explanation:

Plug in the x side into the equation so

g(-4) = -5(-4) -3

g(-4) = 20-3

g(-4) = 17

Therefore that answer is 17

Then you do that for all of them, I don't have the time to do them all but that's the concept for all of them. Hope this helps and hopefully it's not too late. Sorry!

Answer:

2644 atoms

Step-by-step explanation:

1983/3 = 661

1983 + 661 = 2644 atoms

Answer:

2644 total N and H atoms

Step-by-step explanation:

N/H is 1/3

N/H = 1/3

N/(1983) = 1/3

N = (1983/3)

N = 661 N atoms

1983 + 661 = 2644 total N and H atoms.

Answer:

True

Step-by-step explanation:

The resultant is the vector sum of two or more vectors. It is the result of adding two or more vectors together.

Answer:

The answer is true

Step-by-step explanation:

If we add the same two vectors in a different order it will still give the same resultant vector.

[tex]g(x)=2x^2+18x-4 \\\\[-0.35em] ~\dotfill\\\\ g(9)=2(9)^2+18(9)-4\implies g(9)=162+162-4\implies g(9)=320 \\\\[-0.35em] ~\dotfill\\\\ g(3x)=2(3x)^2+18(3x)-4\implies g(3x)=2(3^2x^2)+54x-4 \\\\\\ g(3x)=18x^2+54x-4 \\\\[-0.35em] ~\dotfill\\\\ g(1+5m)=2(1+5m)^2+18(1+5m)-4 \\\\\\ g(1+5m)=2(1+5m)(1+5m)+18+90m-4 \\\\\\ g(1+5m)=2(\stackrel{F~O~I~L}{1+10m+25m^2})+90m+14 \\\\\\ g(1+5m)=2+20m+50m^2+90m+14 \\\\\\ g(1+5m)=50m^2+110m+16[/tex]

Answer:

if this an exponential question, my calculator popped up with error.

Step-by-step explanation:

Answer:

The 3 and the 2 at the end of the two thousand

Step-by-step explanation:

These are the ones digits in both numbers!

Answer:

y = -2x - 1

Step-by-step explanation:

y = -(x+5)2 + 9

Foil method to get rid of parenthesis

y= -2x - 10 + 9

y = -2x - 1

Have a great day!

(Please mark this question as brainiest if it worked or ask me a question if you do not understand)

A has fixed one time fee of $12 and if you go to it say "m" months you pay $28 for each month, so your total cost at A is really 12 + 28m.

B has a fixed one time fee of $20 and if you go to it "m" months you pay $26 for each month, so you total cost at B is 20 + 26m.

how many months for the cost to be the same?

[tex]\stackrel{A}{12+28m}=\stackrel{B}{20+26m}\implies 12+2m=20\implies 2m=8\implies m=\cfrac{8}{2}\implies m=4[/tex]

well, since the cost for both is the same, we can just get A's, knowing that B is the same

[tex]12+28(4)\implies 12+112\implies 124[/tex]

Answer:

No

Step-by-step explanation:

The input 17 has 2 different outputs

Answer:

Step-by-step explanation:

One way to do this is to try a number for x and see if it makes the inequality true. A suitable number here is x=0. This value of x is less than 2.5.

For x=0, you have ...

  5 > -5 . . . . . true; the solution space is x < 2.5

__

For x=0, you have ...

  -25 > -5(2.5)

  -25 > -12.5 . . . . . false; the solution space is x > 2.5

_____

Alternate solution

Subtract 5:

  -4x > -10

Divide by -4

  x < 2.5

__

Divide by -5:

  5 < x +2.5

Subtract 2.5

  2.5 < x

  x > 2.5

Answer:

1/2×10×6=30

Step-by-step explanation:

H=6

L=10

therefore;

1/2×6×10=30

Answer:

30 units²

Step-by-step explanation:

Formula to find the area of a triangle is :

Area = [tex]\frac{1}{2}[/tex] × Base × Height

Given that,

Base = 10 units

Height = 6 units

Now let us find the area of the triangle.

Area = [tex]\frac{1}{2}[/tex] × Base × Height

Area = [tex]\frac{1}{2}[/tex] × 10 × 6

Area = [tex]\frac{1}{2}[/tex] × 60

Area = 30 units²

Hope this helps you :-)

Let me know if you have any other questions :-)

[tex]~~~~~~ \textit{Compound Interest Earned Amount}\\\\A=P\left(1+\frac{r}{n}\right)^{nt}\quad\begin{cases}A=\textit{accumulated amount}\\P=\textit{original amount deposited}\dotfill &\$5000\\r=rate\to 1.25\%\to \frac{1.25}{100}\dotfill &0.0125\\n=\begin{array}{llll}\textit{times it compounds per year}\\\textit{yearly, thus once}\end{array}\dotfill &1\\t=years\dotfill &10\end{cases}\\\\\\A=5000\left(1+\frac{0.0125}{1}\right)^{1\cdot 10}\implies A=5000(1.0125)^{10}\implies A\approx 5661.35[/tex]

Answer:

16.9% to the nearest tenth of a percent

Step-by-step explanation:

First, find the FINAL sale price (after the additional holiday 5% reduction).

If we wish to reduce $10,500 by 5%, that means the final price is 95% of the before price.  

95% = 95/100 = 0.95

So 95% of $10,500 = 0.95 x 10500 = $9,975

To find the total percent discount, we use the percent change formula:

percent change = (difference between the values ÷ original amount) x 100

=  ((12000 - 9975) ÷ 12000) x 100

= 16.875%

So the total percent discount from the car's initial price to the hoiday sale price is 16.9% to the nearest tenth of a percent.

Answer:

x =5.5

Step-by-step explanation:

The directions say to use x for the number.

"take 10 away from"

x - 10

"then square the result"

(x - 10)^2

"I get the same answer" means the two expressions will be equal to each other.

"if I square my number"

x^2

"then subtract 10 from the result"

x^2 - 10

SET EQUAL TO EACH OTHER.

(x - 10)^2 = x^2 -10

Multiply on the left side.

x^2-20x+100 =x^2-10

subtract x^2 from both sides.

-20x + 100 = -10

subtract 100.

-20x = -110

divide by -20

x = 11/2 or 5.5

CHECK:

(5.5-10)^2=20.25

5.5^2 - 10=20.25

The Algebraic equations (x - 10)² and x² - 10 have an equal value My number is 5.5.

Algebra is the study of mathematical symbols and the rule involves manipulating these mathematical symbols.

I think of a number, if I subtract 10 from my number, then square the result, I get the same answer as if I square my number, then subtract 10 from the result.

Let the number be x.

If I subtract 10 from my number that is x - 10 then square the result that is (x-10)².

And if I square my number that is x² then subtract 10 from the result that is x² - 10.

Both the result are the same then we have

          (x - 10)² = x² - 10

x² - 20x + 100 = x² - 10

    -20x + 100 = -10

                    x = 5.5

My number is 5.5.

More about the Algebra equation link is given below.

https://brainly.com/question/953809

Answer:

A: four right angles

Step-by-step explanation:

Answer:

Four Right Angles

Step-by-step explanation:

right angles are 90°

I mean if you change the angle just a little bit of any part of a rectangle it will stop being a rectangle and it will become a quadrilateral.

Answer:

Trisection is the division of a quantity, figure, etc. into three equal parts, i.e., -multisection with .

Step-by-step explanation:

tysm for the points!

Answer:

the division of a quanity figure etc into three parts

Answer:

Step-by-step explanation:

Y is a horizontal line intersecting (0, -3).

Answer:

length = 4 feet

width = 9 feet

Step-by-step explanation:

Perimeter of a rectangle = 2W + 2L,  where W is the width and L is the length

If the perimeter is 26 feet, then:   26 = 2W + 2L

If the width is 5 feet more than the length, then:  W = L + 5  

Substitute  W = L + 5  into  26 = 2W + 2L and solve for L:

26 = 2(L + 5) + 2L

26 = 2L + 10 + 2L

26 = 4L + 10

16 = 4L

L = 4

Now substitute L = 4 into W = L + 5 to find W:

W = 4 + 5 = 9

Therefore, length = 4 feet and width = 9 feet

Answer:

Step-by-step explanation:

We know that:

Solution:

Hence, the length of the window is 4 feet and the width of the window is 9 feet.

Answer:

-26

Step-by-step explanation:

x-39=-65

+39     +39

x= -65+39

x= -26

I get it I've been there lol

Hope this helps! :)