Answer:
$51.56
Step-by-step explanation:
Given data
We are given that
12 gallons of gas cost $37.50
Required
The cost of 16.5 gallons
If 12 gallons of gas cost 37.50
then 16.5 gallons will cost x
cross multiply
12x= 16.5*37.5
12x= 618.75
x= 618.75/12
x= $51.56
Hence 16.5 gallons will cost $51.56
The slope of the line below is-2. Which of the following is the point-slope
form of the line?
10-
10
10
(4-8)
10-
A. y + 8 = -2(x-4)
B. y - 8 = -2(x + 4)
c. y - 4 = -2(x+8)
a
D. y+ 4 = -2(x-8)
Answer:
A
Step-by-step explanation:
y-y1 = m(x-x1)
Triangle PQR is reflected across a line, P = (4,–5), and P’ = (–4, –5). What is the line of reflection?
the x-axis
the y-axis
the line y = x
the line y = –x
Answer:
it is b
Step-by-step explanation:
edge2021
11. x2 + x + 9 = 20
Solve equation using the quadratic formula write in irrational solutions in simplest radical form
problem 1: x^2 + 4 = 0 , x^2 = -4 , this problem has no real solution because x = 2i which is an imaginary number
problem 2: x^2 +x -6 = 0 , (x + 3)(x - 2) =0 , x = 2 or x = -3
problem 3: x^2 -6x +7 =0 , (x^2 -6x +9) - 2 =0 , (x - 3)^2 = 2 , x-3 = √2 , x = 3+√2 or x - 3 = -√2 , x = 3 - √2
how many cups of flour would u need to bake 7 batches of cookies?
If 1/2 cup of flour makes a batch of cookies, to make 7 batches you would need 3 and a half cups of flour :D
One point on a line is (4, 6). The slope of the line is 3/4. Choose all of the following that could be another point on the line.
a. (0, 3)
b. (-8, -3)
c. (0, -3)
d. (-8, -1)
e. (12, 12)
PLEASE PLEASE ANSWER THIS WILL GIVE BRAINLY
Write the equation of the line that passes through the points (7,0)(7,0) and (7,6)(7,6). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
Answer:
x=7
Step-by-step explanation:
have a great day :D
Plzzz HURRY IM BEING TIMED!!! What is the area of a square with side length of 4 1/4 m? O 8m squared O 17m squared? O 187 m squared O 204 m squared
Answer:
The answer should be 18.06 but I don't see that as a choice
Can someone please help me 11 points ! If you don’t know add a comment don’t answer !!
Step-by-step explanation:
In the 1st one,
They are parallel linesThey both have the same slopeThe y intercepts are differentThey will have 0 solutions.E.x
[tex]2x + 5 = 2x + 3[/tex]
In the 2nd one,
They are intersecting linesThe slope is differentThe y intercepts are differentThey will have 1 solutionE.x[tex]2x + 6= 5x + 5[/tex]This equation will have only 1 solution if you solve it.
In the 3rd one
They are coincident linesThey have the same slopeThey have the same y interceptThey have infinite solutionsE.x
[tex]2x + 9 = 2x + 9[/tex]
You can plug any x value into the problem and it would be true.
Which letter matches the angle?
Answer:
F, Vertical angles.
Step-by-step explanation:
If you need extra visuals, this might help:
"The angles opposite each other when two lines cross. They are always equal.
In this example a° and b° are vertical angles.
"Vertical" refers to the vertex (where they cross), NOT up/down. They are also called vertically opposite angles."
Your 3rd quarter final will be in April. The test will be 100 points total and contain 35 questions.
There are 2-point and 4-point questions on the test. How many of each point value question are
on the test?
Number of 2-point questions:
Number of 4-point questions:
Answer:
12 23
Step-by-step explanation:
that = up to 35
Use the table to determine the slope. Plzzz help
Answer:
M = 12.5
Step-by-step explanation:
Multiply each one by 12.5
Which shows a rational number plotted correctly on a number. line
Answer:
If this is the question you are referring to, then the answer is B, which is already highlighted for your convenience.
Answer:
a
Step-by-step explanation:
Choose the polynomial that is written in standard form.
−3x5 + 4x3 + 10x2
−8x + 4x4 + 3x3
x4 + 4x3 + 10x4
x6 + 4x3 + 10x7
Answer:
A. −3x⁵ + 4x³ + 10x²Step-by-step explanation:
The standard form means that the terms are ordered from biggest exponent to lowest exponent.Verify the answer options
A. −3x⁵ + 4x³ + 10x²
5, 3, 2 - correct orderB. −8x + 4x⁴ + 3x³
1, 4, 3 - incorrect orderC. x⁴ + 4x³ + 10x⁴
4, 3, 4 - incorrect orderD. x⁶ + 4x³ + 10x⁷
6, 3, 7 - incorrect orderAnswer:
[tex] { - 3x}^{5} + {4x}^{3} + {10x}^{2} [/tex]
Step-by-step explanation:
For a polynomial to be in standard form, it must satify the conditions below:
1) It must not contain like terms
2) The exponents (powers) must be written in descending order
That is, the polynomial must be of the form
[tex]f(x) = {ax}^{n} + {bx}^{n - 1} + {cx}^{n - 2} + . \: . \: . \: . \: . \: mx + n[/tex]
Where a, b, c, m, n, are coefficients/constants
The only option that satifies the above conditions, and follows the pattern f(x) shown is:
[tex]{ - 3x}^{5} + {4x}^{3} + {10x}^{2} [/tex]
what number can go into 42 and 21
Answer:
7
Step-by-step explanation:
Answer:
1,3,7,21 all of those are factors of 42 and 21.
They all can go
Step-by-step explanation:
Hope this helps
PLEASE HELP! INSTA BRAINLY
Answer:
1 makes 7 people full, 3 makes 5 people full
Step-by-step explanation:
1) A=b*h=33(22)=726 square inches. Would make 7 people full.
3)A=b*h=20(25)=500 square inches. Would make 5 people full
(-3) to the sixth power in exponential form
Answer:
Step-by-step explanation:
A negative number raised to an even exponent gives a positive result so it is the same as 3 raised to 6. That is 3 x 3 x 3 x 3 x 3 x 3 = 729
The (-3) to the sixth power, (-3)⁶, is equal to 729.
To express (-3) to the sixth power in exponential form, we write it as (-3)⁶.
Now, let's calculate (-3)⁶ properly:
(-3)⁶ = (-3) * (-3) * (-3) * (-3) * (-3) * (-3)
Multiplying -3 by itself six times:
(-3) * (-3) * (-3) * (-3) * (-3) * (-3) = 729
Therefore, (-3) to the sixth power, (-3)⁶, is equal to 729.
By raising -3 to the power of 6, we obtain the result of 729.
To know more about power:
https://brainly.com/question/15149964
#SPJ6
The mean temperature for the first 4 days in January was 7°C.
The mean temperature for the first 5 days in January was 5°C.
What was the temperature on the 5th day?
Answer:
3c
Step-by-step explanation:
If the temperature is seceding everyday I can only guess the next day it decreases.
How would you write 5^-3 as a fraction with no exponents ?
Answer:
1/ 125
Step-by-step explanation:
Answer:
Step-by-step explanation:
(53)−3. First, distribute the -3 in the exponent to the numerator and the denominator. (5−33−3) Because both of the exponents are negative=(35)3=27125
please help!! thank you
Answer: It would be E
Step-by-step explanation:
I will mark brainliest please help
Answer:
2/3, 2 to 3, 2:3
Step-by-step explanation:
(b)
The store's website is offering the tablet at a 40% discount off the regular price. But Susan's coupon is in-store
only. It cannot be used for purchases on the website. Ignoring tax and shipping, how much would she pay for the
tablet on the store's website?
Answer:
Step-by-step explanation:
Susan's online tablet would be 40% of the price that
A mini laptop computer is on sale for 40% off the regular price of $450. How much is the discount?
180$
Last night, Mandy ate 2/8 of a pizza. Today for lunch, she ate 3/8 of the pizza. What fraction of the pizza is left over? PLEASE I NEED THE ANSWER NOW
Step-by-step explanation:
its 3/8 because she has eaten 2/8+3/8=5/8 and 8/8-5/8=3/8 is left
Solve for x and y simultaneously
Pls help me
Step-by-step explanation:
Are the roots equal or unequal
Which is the best description of triangles ABC and DEF?
2 similar triangles labeled ABC and DEF are shown. Side AB is 3 centimeters, side AC is 5 centimeters, and side BC is 2 centimeters. Side DE is 4 point 5 centimeters, side DF is 7 point 5 centimeters, and side EF is 3 centimeters.
A. They are congruent, but not similar.
B. They are similar, but not congruent.
C. They are neither similar nor congruent.
D. They are both similar and congruent.
Answer:
B. They are similar, but not congruent.
Step-by-step explanation:
HURRY I WILL GIVE 100 pointssss!!!
A climber is on a hike. After 4 hours he is at an altitude of 800 feet. After 12
hours, he is at an altitude of 1400 feet. What is the average rate of change? *
Answer:
First Problem: 200 ft/hour Second Problem: 3 ft/hour
Step-by-step explanation:
R = D/T
So, 800/4=200
We will check if the rate matches for the second example rate:
1400/12=200. It does, so we know we are correct
Problem 2:
R = D/T
90/30=3
Hope it helps.
Which angles are adjacent to each other
Answer:
7
Step-by-step explanation:
Answer:
4 and 1
Step-by-step explanation:
theyre beside each other
Nick plans to start a home-based business producing and selling gourmet dog treats. He figures it will cost $20 in operating costs per week plus $0.50 to produce each treat. He plans to see each treat for $1.50. Graph y=0.5x+20 and y=1.5x to represent the situation
Answer: Nick needs to sell 20 treats to break even.
hi please help! i’m somehow stuck on this
Answer:p=12
Step-by-step explanation:
(9p)+(p+21)+(p+27)=180
9*12=108
12+21=33
12+27=39
108+33+39=180
so p=12
George is reading a book.On Monday he read 1/3 of the book. On Tuesday he reads three-tenths of the remaining pages. He has 35 pages left to read. How many pages are in the book
Answer:
Step-by-step explanation:
m=p/3
t=(3/10)(1-1/3)
t=(3/10)(2/3)=p/5
p-p/3-p/5=35
(15p-5p-3p)/15=35
7p/15=35
7p=525
p=75
So the book has 75 pages.