1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
atroni [7]
2 years ago
6

Find the unit rate. Twelve gallons of gas cost $22.68.

Mathematics
1 answer:
vredina [299]2 years ago
7 0

To find the unit rate, all we need to do is divide $22.68 by 12

22.68 ÷ 12 = 1.89

Therefore, each gallon of gas costs $1.89

Hope this helps you

-AaronWiseIsBae :)

You might be interested in
In Exercises 10 and 11, points B and D are points of tangency. Find the value(s) of x.<br>​
Lemur [1.5K]

In both cases,

AB^2=AD^2

(as a consequence of the interesecting secant-tangent theorem)

So we have

10.

(4x+7)^2=(6x-3)^2

16x^2+56x+49=36x^2-36x+9

20x^2-92x-40=0

5x^2-23x-10=0

(5x+2)(x-5)=0\implies\boxed{x=5}

(omit the negative solution because that would make at least one of AB or AD have negative length)

11.

(4x^2-18x-10)^2=(x^2+x+4)^2

16x^4-144x^3+244x^2+360x+100=x^4+2x^3+9x^2+8x+16

15x^4-146x^3+235x^2+352x+84=0

(x-7)(3x+2)(5x^2-17x-6)=0\implies\boxed{x=-\dfrac23\text{ or }x=7}

(again, omit the solutions that would give a negative length for either AB or AD)

7 0
3 years ago
If i= square root of -1, what is the value of i^3
Ber [7]

Answer:

- i

Step-by-step explanation:

Set up equation.

i {}^{3}  = y

{i}^{2 }  \times i = y

- 1 \times i = y

- i = y

6 0
3 years ago
Find the value of the underlined digit 9 In 10698
Nookie1986 [14]
Tenths yuuuuuuuuuuuuup
8 0
3 years ago
Read 2 more answers
Which is the graph of 2x + 3y &gt;-3?
Cerrena [4.2K]

Answer:

The third graph is correct for the inequality 2x + 3y > -3

Step-by-step explanation:

The slope of the graph is –2/3.

The y-intercept is –1

The area above the dashed be line is shaded.

To verify, choose a coordinate in the shaded area, substitute the values for x and y. Calculate and check.

For example: (1,1)

2(1) + 3(1) > –3

2 + 3 > –3

5 > –3 True.

4 0
2 years ago
Find the perimeter<br> 12 in<br> 6.5 in<br> 6.5 in<br> 12 in
luda_lava [24]

Answer:

The perimeter is 37 inches (3 ft. 1 in.)

Step-by-step explanation:

24 + 13 = 37

12 x 2 = 24

6.5 x 2 = 13

4 0
2 years ago
Other questions:
  • Need Help with # 16...............................
    13·2 answers
  • 2. What value of x would make the expression below equal to 6​
    11·1 answer
  • PLEASE! 50 Points!!!!!!
    11·2 answers
  • A curve has equation y x = + 2 5 y and a line has equation 2 5 x y + = 1.
    15·1 answer
  • What is the value of n in the equation below?<br><br>A:-20<br>B:-9<br>C:9<br>D:20
    13·2 answers
  • Griven a matrix<br> A= ( 1 -2 2, 0 -1 0, 2 6 1)<br><br> Find all eigenvalues of A
    7·1 answer
  • Can she get some help
    15·2 answers
  • 2(a -3) + 4b - 2(a -b -3) + 5<br> simplify
    11·2 answers
  • Will mark branliest!!
    9·2 answers
  • What is the slope and y-intercept of the line 2x + 3y = 12
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!