Answer:
$2.49
Divide the total by the gallons, then you get the price per gallon
Step-by-step explanation:
A rescue organization saved 472 people after a hurricane wiped away their homes. If 4 people were air-lifted via helicopter and the rest completely filled up nine buses. How many people were in each bus?
Answer:
52
Step-by-step explanation:
468/9=52
2) If a system of linear equations has one solution, what does this mean
about the two lines?
A. intersecting lines
B. same lines
C. parallel lines
D. skew lines
Answer:
A is the answer half Irish die f Russian stuff right stuff he taught
Step-by-step explanation:
10/94+641=68000
Which of the following is NOT a solution to the system of inequalities?
(1, 0)
(2, -2)
(4, -1)
Answer:
It would be 1,0
Step-by-step explanation:
This is because if you compare all the answers to the shaded side there would be a fit for all of them except 1,0.
Point (2, -2) lies on the dashed line which is not the solution to the system of inequalities. Then the correct option is B.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The points that lie on the dashed line will not be the solution to the equations.
The graph is given below.
Point (2, -2) lies on the dashed line which is not the solution to the system of inequalities. Then the correct option is B.
More about the inequality link is given below.
https://brainly.com/question/19491153
#SPJ2
Which graph below shows the solution set for the inequality b ≥ 5?
At b = 5, we have a solid circle, and the value of b is greater than 5. Then the correct option is B.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
The inequality is given as
b ≥ 5
Then at b = 5, we have a solid circle, and the value of b is greater than 5.
Then the correct option is B.
The diagram is given below.
More about the inequality link is given below.
https://brainly.com/question/19491153
#SPJ2
What is the correct description for the system of linear equations?
y=−2x+5
2x+y=5
a. consistent independent
b. consistent dependent
c. inconsistent
Answer:
Step-by-step explanation:
A linear equation is not always in the form y = 4.5 − 0.5x,
It can also be like y = 0.2(7 − x)
Or like y + 0.2x = 4.5
Or like y + 0.2x − 4.5 = 0 and more.
Consider the density curve below. A density curve is plotted on an x y coordinate plane. The curve is a diagonal line segment which increases from (1, 0.25) to (3, 0.75). Find the probability that xxx is more than 222. P(x > 2)=P(x>2)=P, left parenthesis, x, is greater than, 2, right parenthesis, equals
Answer:
0.625
Step-by-step explanation:
1/2(.5+.75)(1)
Answer:
0.25
Step-by-step explanation:
Khan Academy
What is the value of x? Trigonometry
Ethan planted a tree that was 1.85 m tall seven years later the tree is 5.30 m tall which equation can be used to finance the number of meters the tree has grown
Answer:
The answer is below
Step-by-step explanation:
Let h represent the height of the tree in meters and t represent the number of years after planting.
Initially a tree of height 1.85 m was planted, i.e. at t = 0, h = 1.85. It can be represented in form of (h, t) as (1.85, 0).
After seven years the height of the tree was 5.30 m, it can be represented as (5.30, 7). Hence the equation can be gotten using:
[tex]t - t_1=\frac{t_2-t_1}{h_2-h_1} (h-h_1)\\\\t-0=\frac{7-0}{5.30-1.85}(h-1.85)\\\\t= 2.03(h-1.85)\\\\t=2.03h-3.75[/tex]
PLEASE HELP I NEED AND ANSWER
Flying against the wind, an airplane travels 5040 kilometers in 6 hours. Flying with the wind, the same plane travels 6000 kilometers in 5 hours. What is the rate of the plane in still air and what is the rate of the wind?
Answer:
The rate of plane in still air is 1020 kilometers per hour and rate of wind is 180 kilometers per hour.
Step-by-step explanation:
Given that:
An airplane travels 5040 kilometers in 6 hours against the wind
An airplane travels 6000 kilometers in 5 hours with the wind
Let,
x be the speed of plane in still air
y be the rate of wind
Combined speed against the wind = x - y
Combined speed with the wind = x+y
Speed = [tex]\frac{Distance}{Time}[/tex]
x-y= [tex]\frac{5040}{6} = 840[/tex]
x - y = 840 Eqn 1
x + y = [tex]\frac{6000}{5} = 1200[/tex] Eqn 2
Adding Eqn 1 and 2
x+y+x-y=1200+840
2x=2040
Dividing both sides by 2
[tex]\frac{2x}{2}=\frac{2040}{x}\\x=1020[/tex]
Putting x=1020 in Eqn 2
1020+y=1200
y=1200-1020
y=180
Hence,
The rate of plane in still air is 1020 kilometers per hour and rate of wind is 180 kilometers per hour.
Trevion is training for a marathon. In February, he ran XLVII miles for his training. In January, he was only able to run XXIV miles. How many more did he run in February than in January?
Answer:he ran 23 miles / XXIII miles more in February than March
Step-by-step explanation:
February = He ran XLVII --- converting to numbers becomes
XL= 40
VII= 7
XLVII= 47
In march he ran XXIV--- converting to numbers becomes
XX= 20
IV= 4
XXIV= 24
Step 2
To find how many more he ran in February than March
Miles ran in February - Miles ran in March
47- 24=23.
Therefore he ran 23 miles / XXIII miles more in February than March
Answer:
pretty much answer c
Step-by-step explanation:
15 POINTS photo included
a: 2
b: 5
c 3
d: 4
rate this song on a scale 1-10
people say i try to hard and i know but i dont care. i have made mistakes but my parents made the biggest mistake me.
its short idc
Answer:
my rate is a 2
Step-by-step explanation:
I REALLY NEED HELP ON THIS CORRECT ANSWER GETS BRAINLOEST
Answer:
y=mx
this is the answer y=1x
Find the third side in simplest radical form:
Answer:
\sqrt(53)
Step-by-step explanation:
Pythagorean theorem: a^2+b^2=c^2
36+b^2 = 89
b^2 = 53.
b = \sqrt(53)
(because a side length cannot be negative.)
Daria pays x dollars for a pair of shoes. The tax on shoes is 5%. The expression
representing her total cost is x +0.05x.
Which expression is equivalent and why?
1.5x because adding 5% to the cost of the shoes is the same as
multiplying the cost by 1.5.
1.05x because adding 5% to the cost of the shoes is the same as
multiplying the cost by 1.05.
0 x10.05) because the cost of the shoes can be factored out.
1.05x because adding $5 to the cost of the shoes is the same as
multiplying the cost by 1.05.
Answer:
B. 1.05x because adding 5% to the cost of the shoes is the same as multiplying the cost by 1.05.
Step-by-step explanation:
Cost of a pair of shoe = $x
Tax on shoes = 5% of x
= 0.05 x
The total cost of shoe = cost price + tax
= $x + 0.05x
= $1.05x
This means that she would pay 1.05 multiplied by the cost of the shoes.
Example, assume that the cost of the pairs of shoe is $20, then;
Total cost = 1.05 x 20
= $21.00
Thus, it can be inferred that adding 5% to the cost of the shoes is the same as multiplying the cost by 1.05.
Answer:
B. 1.05x because adding 5% to the cost of the shoes is the same as multiplying the cost by 1.05.
Step-by-step explanation:
Could someone help me with this
Answer:
the first and third one
Step-by-step explanation:
Which statement is not true
about the data shown
in the table?
Answer:
C
Step-by-step explanation:
The slope is 8/5
What is 1/2 x -2=2(-x+1)
Answer:
x is equal to one and three fifths, or 1.6
Step-by-step explanation:
[tex]\frac{1}{2}x - 2 = 2(-x + 1)\\\frac{x}{2} - 2 = -2x + 2\\\frac{x}{2} + 2x = 2 + 2\\x + 4x = 4 + 4\\5x = 8\\x = 1.6[/tex]
Someone pls help me with this!!
Answer:the first one is d and the third one is 65% and I think the second one is 5 hours
Step-by-step explanation:
(PLZ READ )all you have to do to get the answer for the first one is divide for example on D it says 1 and then 5 and 2 and 10 first you divide 1 by 5 then 2 by ten and if they ALL have the same answer then they are proportional even if one does not have the same as All the rest it is not proportional.
and for the third one you can search it up
What is 16 divided by 1/2 equal??
Answer:
32
Step-by-step explanation:
16/1 div 1/2 = 16/1 x 2/1 = 32/1 which is also 32
Answer:
32
Step-by-step explanation:
To divide a fraction you must multiply by its reciprocal. Multiply 16 by 2
Polygon ABCD has the following vertices:
A(−4, 2), B(3, 2), C(3, −5), and D(−4, −2)
Calculate the area of the polygon.
28 units squared
38.5 units squared
40.5 units squared
49 units squared
9514 1404 393
Answer:
(b) 38.5
Step-by-step explanation:
The polygon is a trapezoid with bases 4 and 7 and height 7. Its area is given by the formula ...
A = (1/2)(b1 +b2)h
A = (1/2)(4 +7)(7) = 77/2
A = 38.5 . . . . square units
Give the other person brainiest pls because they were right I know because I took test and they helped me :)
A diagram of a swimming pool is below. The width of the pool is 25 m, find the length of the actual pool?
I don't understand this at all. It looks so easy but I cannot grasp it. Please provide an explanation
Answer:50
Step-by-step explanation:
7.5 x 2 = 15
25 x 2 = 50
Sandra says that 1.475% as a decimal is 147.5 but John says 1.475% as a decimal is .01475. Who is correct? 5 points
Answer:
John
Step-by-step explanation:
To get from a percent to a decimal, you move the decimal point two places to the left, so John is correct.
Work out the area of the rectangle using a calculator and
giving your answer as a mixed number.
2 cm
5 cm
Please helppppp meeeee
Answer:
(1)
[tex]V = \pi {r}^{2} h \\ {r}^{2} = \frac{V}{\pi \: h} \\ r = \sqrt{ \frac{V}{\pi \: h} } [/tex]
PLS HELP ITS URGENT!!
Answer:
d) 10t +12;$52
Step-by-step explanation:
is the relation a function? why
Answer:
no its not
Step-by-step explanation:
x-11 is only supposed to have one y.
if its a funtion then x should only have one line comming out of it. if its not a finction then x has two lines coming out of it.
Answer: no because the x axis dont equal or match up with the y axis and because theres not a certain amount of numbers for it to equal to or match to.
Step-by-step explanation:
A function is a relation in which each input has only one output. In the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2. please give me brainliest
What’s 2 1/4 + 3 2/3
Answer:
The correct answer is 5 11/12
Step-by-step explanation:
HAVE A GOOD DAY!
plz solve this question for me
Answer:
a = 16 and b = 13
Step-by-step explanation:
The opposite sides of a parallelogram are congruent, so
CD = AB , that is
3a - 10 = 2a + 6 ( subtract 2a from both sides )
a - 10 = 6 ( add 10 to both sides )
a = 16
The diagonals of a parallelogram bisect each other, so
AO = CO , that is
2b = 26 ( divide both sides by 2 )
b = 13
Describe the transformation of this graph: g(x+4)
1. moves left 4
2. moves up 4
3. moves right 4
4. moves down 4