Gas prices went from $2.53 to $2.89 during the year. What is the percent increase?
Show your work.

Answer:

answer is $12 because when u divide total number of income by the price of the good Ds

Answer:

[tex]y = 2[/tex]

Step-by-step explanation:

since on a horizontal line which means y axis and the sllope line is on 2

Answer:

135 in 3 hours = 45miles per hour

22 miles in 1/2 an hour = 44 miles per hour

7.5 miles in 1/4 hour = 30 miles per hour

id k ab the last one soz

Step-by-step explanation:

sorry if these arent the answers your looking for, but its what i assumed they were!!

Answer:

6

Step-by-step explanation:

108/18 = 6

72/12 = 6

30/5 = 6

Answer:

6

Step-by-step explanation:

if you divide each equation you can see they each get 6 for example 30/5 is 6 and so on so, therefore, the proportional relationship is 6 I hope that made sense

Answer:

17 feet

Step-by-step explanation:

add up all the sides. 3.5+3.5+5+5=17

Answer:

A = 17.5

P = 17

Step-by-step explanation:

A = (b)(h)  length and width is same as base and height

A = 3.5(5)

A = 17.5

P = 2(3.5) + 2(5)

P = 7 + 10

P = 17

Answer: 1.11

Step-by-step explanation:

To find the range of the data set all you have to do is subtract the higher number with the lowest number, so in this math problem, we will take 1.75- 0.64 and we get 1.11 :]

Answer:

(4, 25)  (5, 20)  (10, 10)

Step-by-step explanation:

Please see attached for graph.

Integer coordinate pairs (using the restrictions of the axis):  

(4, 25)  (5, 20)  (10, 10)

Answer:

A: (-7, 2)
B: (-4, 2)
C: (-3, 7)

Step-by-step explanation:

So a little tip! 270 degrees clockwise is the same as 90 degrees counter clockwise!! (and vice versa)

90 degrees counter-clockwise would switch all the coordinates from (x,y) to (-y,x)

Answer:

5 cubes by 4 cubes by 6 cubes

Step-by-step explanation:

Vp = 5/3 * 4/3 * 2 = 40/9 in^3.

Vc = (1/3)^3 = 1/27 in^3.

Vp/Vc = (40/9)/(1/27) = 40/9 * 27/1 = 120 Cubes.

Step-by-step explanation:

area of a circle

A = pi × r²

circumference of a circle

C = 2 × pi × r

r = diameter / 2 (the radius is half of the diameter)

circle A

A = 63.585 = pi × 4.5² = pi × 20.25

pi = 63.585 / 20.25 = 3.14

C = 28.26 = 2 × pi × 4.5

pi = 28.26 / (2 × 4.5) = 28.26 / 9 = 3.14

circle B

A = 19.625 = pi × 2.5² = pi × 6.25

pi = 19.625 / 6.25 = 3.14

C = 15.7 = 2 × pi × 2.5

pi = 15.7 / (2 × 2.5) = 15.7 / 5 = 3.14

pi is always the same for every circle of any size. it is a natural constant defining the circumference and area of every circle in relation to the actual radius or diameter.

Answer: The discounted price is $948. The value of the discount itself is $632.

Step-by-step explanation:

[tex](\stackrel{x_1}{1}~,~\stackrel{y_1}{7})\qquad \qquad \stackrel{slope}{m}\implies 2 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{7}=\stackrel{m}{2}(x-\stackrel{x_1}{1}) \\\\\\ y-7=2x-2\implies y=2x+5[/tex]

Let that be x

Now

[tex]\\ \rm\Rrightarrow (x+4+4)^2=625[/tex]

[tex]\\ \rm\Rrightarrow x+8=25[/tex]

[tex]\\ \rm\Rrightarrow x=25-8[/tex]

[tex]\\ \rm\Rrightarrow x=17[/tex]

Option A

Answer:

17 centimetres

A square has all sides similar.

area of square = side²

solve:

(x + 8)² = 625

x + 8 = √625

x + 8 = 25

x = 25 - 8

x = 17

The domain of the function is w > 0

The function is given as:

H(w) = 75/w

For the function to have a real value, the value of w cannot be 0

i.e.

[tex]w \ne 0[/tex]

Also, the value of w cannot be negative because width cannot be negative

This means that the possible values of w are greater than 0

Hence, the domain of the function is w > 0

Read more about domain at:

https://brainly.com/question/1770447

#SPJ1

Answer:

Step-by-step explanation:

1. Simplify the expression

8 1/2= 81/2

81/2 * 11

Multiply the fractions:

81/2 * 11

basically (81 * 11)

which turns into 891/2

Then you simplify from there!

Answer:

(3, 2)

Step-by-step explanation:

The solution to the system of equations is (3, 2)

Hope this helps!

Answer:

(2, 3)

----------________-------------

Answer:

polynomial is a combination of terms separated using

+

or

−

signs. Polynomials cannot contain any of the following:

1. Variables raised to a negative or fractional exponent. (Variables in the denominator. (

1

4. Special features. (trig functions, absolute values, logarithms,

Remove parentheses.

Determine if the expression breaks any of the rules.

Does not break any of the rules

Determine if the expression is a polynomial

Step-by-step explanation:

please mark me as brainlist please I

*Note that:

[tex] \boxed{ \sf \: area \: of \: rectangle = length \times breadth}[/tex]

Now,

Solve ;

[tex] \tt \implies \: area = \frac{2}{3} \times \frac{3}{4} [/tex]

[tex] \tt \implies \: area = \frac{2 \times 3}{3 \times 4} [/tex]

[tex] \tt \implies \: area = \frac{6}{12} = \frac{1}{2} [/tex]

➪ Thus, The carpet takes up 1/2 unit² area of the classroom...~

Answer:

1/2 or half of the classroom area

Step-by-step explanation:

Step 1: Calculating area of carpet

Let total length be l and width be w.

Now, according to the problem,

Area = 2l/3 x 3w/4

= 2lw/4

Step 2: Take area of carpet and area of classroom as a ratio

(2lw/4) / lw

= 2/4

= 1/2

Therefore, the carpet takes up 1/2 or half of the classroom area.

Answer:

Acute

Step-by-step explanation:

Since c^2<a^2+b^2, it is an acute triangle.

100+144<225

Answer: The value of g(2) is larger than the value of g(-4).

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

substitute 5 for 'x':

6(5) - 2(5) = 30-10 = 20

The distance of sparky to the fire is 99.445 feet

Given the following parameters

The angle of depression = 6  degrees

If Sparky is looking over the fairly level, hence the hypotenuse is 100 foot

Required

Distance from spark tower to the fire

Using the expression below

Cos 6 = D/100

D = 100cos6

D = 100(0.9945)
D = 99.45foot

Hence the distance of sparky to the fire is 99.445 feet

Learn more on SOH CAH TOA here: https://brainly.com/question/20734777

Answer:

concave polygones

Step-by-step explanation:

Answer:

The answer is 150 cards.

The explanation is shown in the picture.

I hope this helps!

Answer:

Joseph has 150 cards

Answer:

[tex]x=17.3[/tex]

Step-by-step explanation:

Given the following question:

[tex]x+23.4=40.7[/tex]

To solve, we need to understand that this is a simple one-step equation and all we have to do to find the answer is subtract 23.4 on both sides.

[tex]x+23.4=40.7[/tex]
[tex]23.4-23.4=0[/tex]
[tex]40.7-23.4=17.3[/tex]
[tex]x=17.3[/tex]

Hope this helps.

Answer: The dimensions are that 2 sides are 5 inches and two are 10 inches.

Step-by-step explanation:

The are is 50 so the dimensions should equal 50 when you do height times width. So 5*10=50 and 5+5+10+10=30