Answer: x=10
Step-by-step explanation: 1.Subtract the numbers
2. Divide both sides of the equation by the same term
3.Simplify (Cancel terms that are in both the numerator and denominator)
To rent a van, a moving company charges $30.00 plus $2.50 per mile. The table shows the total cost for the number of miles driven. Enter an equation in slope-intercept form to represent this situation. PLS HELP MEHHHHHH PLS IT'S 100 POINTS
Answer:
$30.00 to rent the van
.50 per mile x 150 miles
.50*150 = $75.00
30.00 + 75.00 = $105.00
you budgeted 100.00 you do not have enough money
Step-by-step explanation:
I hope that helps i already did this assignment and it was right :)
little’s law can be applied to any part of the store, such as a particular department or the checkout lines. the store owner determines that, during business hours, approximately 848484 shoppers per hour make a purchase and each of these shoppers spend an average of 555 minutes in the checkout line. at any time during business hours, about how many shoppers, on average, are waiting in the checkout line to make a purchase at the good deals store?
Average number of shoppers waiting at checkout is 7.
Average:
Average means the ratio of the sum of all given observations to the total number of observations.
Given,
Little’s law can be applied to any part of the store, such as a particular department or the checkout lines.
The store owner determines that, during business hours, approximately 84 shoppers per hour make a purchase and each of these shoppers spend an average of 5 minutes in the checkout line.
Let,
r is shoppers/minute
T is average time spend by shoppers in minutes
N average number of shoppers.
So, Here, shoppers/hour =84.
Hence, the value of r
r = 84 / 60
And the value of
T = 5
So, the average number of shoppers waiting at checkout is calculated as,
N = r x T
N = (84/60) x 5
N = (84/12) x 1
N = 7
Therefore, the average number of shoppers waiting at checkout is 7.
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enter integer: 4 you entered: 4 4 squared is 16 and 4 cubed is 64 !! enter another integer: 5 4 5 is 9 4 * 5 is 20
The value of the integers computed are 25 and 125.
How to compute the value?It should be noted that from the information given, 4² is given as 16 and 4³ is given as 64. We are to find another example that illustrates the information.
The number to use here is 5.
In this case, 5² will be 5 × 5 = 25
5³ will be 5 × 5 × 5 = 125
Therefore, the value of the integers computed are 25 and 125.
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I need a little help geometry isn’t my best subject
Answer:
46Step-by-step explanation:
92+X+42=180134+X=180 X=180-134=46So when finding like units for fractions, Example: What are the like units for 2/3 and 1/2?. That has thankfully been answered do I multiply the last two digits?
Answer:
yes, or find the lowest common multiple (LCM) of the two denominators
Step-by-step explanation:
Please help me please
A restaurant makes smoothies in batches of 9.6 litres. The smoothies are made from ice cream and a mixed fruit juice in the ratio 5:3 35% of the juice is orange juice. Work out the maximum number of batches of smoothie that can be made from 63 litres of orange
another question about math
Answer:
the first question is no it is not a function
Step-by-step explanation:
a function doesn't work like that.
−4 x + 10 ≥ 5 x + 55
Answer:
Step-by-step explanation:
If I were to solve for x, the answer would be x ≤ − 5.
Answer:
x ≤ -5
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define Inequality
-4x + 10 ≥ 5x + 55
Step 2: Solve for x
Add 4x on both sides: 10 ≥ 9x + 55Isolate x term: -45 ≥ 9xIsolate x: -5 ≥ xRewrite: x ≤ -5Here we see that any value x smaller than or equal to -5 would work as a solution to the inequality.
Select the correct answer. Celeste can spend no more than $30 to quinoa and rice. She will pay $5 per pound for quinoa and $2 per pound for rice. which graph best represents the number of pounds of quinoa and the number of pounds of rice celeste can buy?
Answer:
5x+2y<=30
Step-by-step explanation:
Inequalities help us to compare two unequal expressions. The graph for the inequality can be made as shown below.
What are inequalities?Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.
As per the graph let the number of pounds of quinoa be represented by x and the number of pounds of rice Celeste can buy be represented by y.
Therefore, the expression that can represent the number of pounds that Celeste can buy is,
5x + 2y
Also, it is given that Celeste can spend no more than $30. Therefore, the inequality can be written as,
5x + 2y ≤ 30
Now the graph for the inequality can be made as shown below.
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Grace was driving down a road and after 4 hours she had traveled 66 miles. At this speed, how many miles could Grace travel in 8 hours?
Fill out the table of equivalent ratios until you have found the value of x.
Answer:
132 miles
Step-by-step explanation:
4 is half of 8 so you just have to multiple everything by 2 to get your answer
Answer:
132
Step-by-step explanation:
Since in four hours you can travel 66 miles, 8 hours would be 66x2, which is 132.
1hour=16.5
2hour=33
3hour=49.5
4hour=66
5hour=82.5
6hour=99
7hour=115.5
8hour=132
When you graph an inequality, you used a closed dot when you use which
symbols?
You should only use a closed dot for the symbols ≤ and ≥.
When you should use a closed dot?
There are two types of dots used when graphing inequalities, closed and open.
We use closed dots when the value where the dot is, is a solution.We use open dots when the velue where the dot is, is not a solution.So, for exampe in:
x > 3.
We would put an open dot at 3, because the value x = 3 is not a solution, but all the values at the right of the 3 are solutions.
In the other hand, for:
x ≥ 3
Now 3 is in fact a solution, so here we should use a closed dot.
Then, answering the question.
"When you graph an inequality, you used a closed dot when you use which symbols?"
The ≤ and ≥ symbols.
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which ordered pair makes both of these equations true?
A. (-9,25)
B. (-3,-13)
C. (2,-3)
D. (3,-1)
E. (9,11)
Answer:
D. (3, -1)
Step-by-step explanation:
y = 2x - 7 and 4x + y = 11 are two given equation
Now, Name the equation
y = 2x - 7 ...(1)
4x + y = 11 ...(2)
Then, Put the value of y in equation (2)
4x + y = 11
4x + (2x - 7) = 11
4x + 2x - 7 = 11
6x - 7 = 11
6x = 11 + 7
6x = 18
x = 18/6
x = 3
Here, put the value of x in equation (1)
y = 2x - 7
y = 2(3) - 7
y = 6 - 7
y = - 1
Thus, (3, - 1) pair makes both of these equations true
-TheUnknownScientist
C=50+12h how can i solve this
Ama started her dance practice at 5:40 p.m.and stopped it at 7:10p.m.how long did she practice?
Answer:
Ama practiced for approximately 1 hour 30min
Simplify x + 4 − 5x − 2.
Answer:
4x+2 ans
Step-by-step explanation:
x+4-5x-2 x-5x+4-24x+2answerplease follow me
and make me brainlist
Georgina wants to practice the piano for a two least 45 minutes tonight. Which of the following inequalities represents the situation?
The Questions above.
Answer:
b
Step-by-step explanation:
2 difference
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Triangle A B C. Side A C is 10 and side A B is 5. Angle C is 30 degrees. Triangle D E F. Side E D is 7.5 and side D F is 25. Angle F is 30 degrees and angle E is 90 degrees. Which similarity statements describe the relationship between the two triangles? Check all that apply. Triangle C B A is similar to triangle F E D Triangle C B A is similar to triangle F D E Triangle B A C is similar to triangle E F D Triangle B A C is similar to triangle E D F Triangle A B C is similar to triangle D E F Triangle A B C is similar to triangle D F E
Answer:
Triangle B A C is similar to triangle E D F
Step-by-step explanation:
That's by SAS Theorem.
Hope you got it this may helps u ???
Help please!!!!!!!!!!!!!
Answer:
is there answer choices?
Step-by-step explanation:
Write an equation of the line that passes through (-4,3) and (0,6
)
Answer:
y=¾+8
Step-by-step explanation:
Using the approach y-y1=m(x-x1),where m is the slope defined by ∆y/∆x
So ∆y/∆x=y2-y1/x2-x1
m=6-3/0-(-4)
m=¾
Now plug in m=¾ into the approach and simplify
y-3=¾(x-(-4))
y-3=¾(x+4) Multiply through by 4
4y-12=3x+12 Transpose it for y
4y=3x+12+12
4y=3x+24 divide through by 4
y=¾+8
Either c or d (I’ll mark u as brainlist)
Answer:
C.
Step-by-step explanation:
The top system of equations has the solutions:
x = -(236/3) y = -(44/3)
C. System of equations has:
x = -(236/3) y = -(44/3)
D. System of equations has:
x = -(204/19) y = -(44/19)
please help! it would help if it was asap!
Step-by-step explanation:
use demos graphing calculator
In which quadrant is point C located
Answer:
Quadrant 4
Step-by-step explanation:
Whats the answer please help!!!
Answer:b
Step-by-step explanation:cause i did that test yesterday
Which is an organ of the lower GI tract?
mouth
stomach
small intestine
liver
Answer:
Yes, it is the small intestine. Got it right. :)
Y=3x+0 standard form?
Answer:
y = 3x
Step-by-step explanation:
remove the 0
a spherical ball is measured to have a radius of 6 c mwith a possible measurement error of plus-or-minus 0.1 rm c m. use the differentials to estimate the percentage error in computing the volume of the ball.
Percentage error in computing volume is 10%;
r = 6 cm;
Possible measurement error , dr = ±0.1;
dr = 0.1-(0.1) = 0.2 cm;
Volume, V = 4/3 πr³ -(1)
Differentiate w.r.t. r;
dV/dr = 4πr²; -(2)
Divide (2) by (1);
dV/V = 3 (dr/r)
Put value of r = 6 cm, dr = 0.2 cm;
dV/V = 0.1
Percentage error in computing volume = dV/V × 100% = 10%
volume is a measure of occupied three-dimensional space. it's miles frequently quantified numerically using SI derived units (consisting of the cubic meter and liter) or by way of diverse imperial devices (inclusive of the gallon, quart, cubic inch).
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What is the value of x? Round to the nearest tenths place.
15 ft
20 ft
X
The solution to the value of x is 5 < x < 15
The sides of a triangleA triangle is a shape that has 3 sides and angles. According the triangle rule, the sum of any two sides of a triangle is equal to the third.
From the given triangle shown;
15+x > 20 + 15 > 20 + x
Simplify
15+x > 20
x > 20 - 15
x > 5
Also;
20+15 > 20 + x
35 > 20 + x
35 - 20 >x
x < 15
Hence the solution to the value of x is 5 < x < 15
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The complete graph of the function f is shown in the xy-plane above. For what value of x is the value of f(x) at its minimum?
The y-value that represents the minimum point of the given function graph is -2
What is the minimum value of the function represented by the graph?The minimum value of the function represented by the graph is the place where the graph has a vertex at its lowest point. In simple terms the minimum point of the graph is the coordinate of the lowest point of the graph.
Now, looking at the graph critically, we can see that it has a minimum point. We can see that the minimum point of the given graph is seen to be; (-3, -2)
This means the y-value that represents the minimum point of the given function graph is -2
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