Answer:
.15,.2,.39,.7
Step-by-step explanation:
8 less than 5 times a number
Answer:
5x - 8
Step-by-step explanation:
Unable to solve completely.
Answer:
8< 5x
Step-by-step explanation:
We know that the 8 is less than 5 times a number, so we first put 8 <.
From here, we have the value 5 being multiplied by a number, that number can be any variable unless that specifically state which variable to use.
Hope this helps! :)
(Side Note: If you're talking about inequalities this should work, if not then I'm sure others will post different answers.)
The ground temperature at an airport is 16 °C. The temperature decreases by 5.4 °C for every increase of 1 kilometer above the ground. What is the temperature outside a plane flying at an altitude of 5 kilometers?
Answer:
-11
Step-by-step explanation:
The data set represents the number of miles Mary jogged each day for the past nine days.
6, 7, 5, 0, 6, 12, 8, 6, 9
What is the outlier of the data?
0
6
7
12
Answer:
0
Step-by-step explanation:
It is the only number that isn't positive
The outlier of the data that represents the miles jogged by Mary each day for the past nine days is 0.
What is the outlier?
An outlier is a number that is very different from other data in a data set. It is either very big or way smaller than the other numbers.
The outlier is 0. This is because it was the largest differnt from the second smallest number.
To learn more about outliers, please check: https://brainly.com/question/27197311
When solving a multi-step equation, which number do you "undo" first? Choose ONE answer.
A. The number on the opposite side of the equals side from the variable
B. The number furthest from the variable (but on the same side of the equals sign)
C. order doesnt matter - choose which you want to do first
D. the number touching the variable
Answer:
C. Order doesnt matter - choose which you want to do first
Step-by-step explanation:
When solving multi step equations, there are different steps that can be followed depending on the nature of the equation. There could be variables on only one side or both sides of the equation and that can affect the order of operations. Thus, there is no standard order.
For example let's consider the equation;
7y + 6 = 2y + 16
Now,we can see there are variables on both sides, so the first step would be either to take the constants to one side first or to take the unknown variables to one side.
Whereas, in another example say;
5x - 3 = 7
The only option here is to take the constant on the left side to the right side.
There are other examples where we may have to carry out a division of all terms as the first step. In some other cases, there may be brackets, we need to get rid of as the first step.
Thus, there is no standard order and as such we choose which order we want to use based on the nature of the equation.
Each square in the periodic table contains the element's atomic number, chemical symbol, name, and atomic mass.
True or false?
Answer:
True...
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
Katrina drinks 0.5 gallons of water per say. Which expression shows how to find the number of cups of water she drinks in a week?
Isabel bought a suit on sale for $561. This price was 34% less than the original price.
What was the original price?
Answer:
751.74
Step-by-step explanation:
561*.34=190.74
561+190.74=751.74
Answer
The suit being 27% less than the original also means he paid 73% of the original price (x). So,
0.73x=561
x=561/0.73
x=409.53
Original price was 409.53. Fancy suit. Step-by-step explanation:
there you go...
!!!URGENT!!!
In order to ride a roller coaster, a person must be at a minimum height of 54 inches. The maximum height is 74 inches. Write an absolute value equation that represents the minimum and maximum heights.
The photo attached shows the possible answers.
Answer:
C
Step-by-step explanation:
Two equations and workout the answer
4 yards per week in feet per day
Answer:
1,71429...
Step-by-step explanation:
4yd = 3ft
→12ft per week
12 ÷ 7 = 1,71429
whats the name of the fifth American president
Answer:
the fifth president name was James Monroe
0.25k + 1.5 - k - 3.5
PLEASE SOMEONE ANSWER MY QUESTION PLEASE!
Answer:
c
Step-by-step explanation:
i used my calculator
If the quotient of a number and 16 is added to 1/4 the result is 5/16
Answer:
if youre trying to find the number then the number is 1
Step-by-step explanation:
the equation would be x/16+1/4=5/16
well we want to make everything have the same denominator and 16 is the LCD ( least common denominator ) so you would multiply 1/4 by 4/4 to get 4/16.
this means x/16+4/16=5/16 and and 4+1=5 so 1 is the answer
Is 500% of less than 10, greater than 10 but less than 100, or greater than 100?
Answer: less
Step-by-step explanation:
If 100% of 10 is 10, we multiply 10 by 5 to get 500%.
10 x 5 = 50
500% of 10 will be equal to the number 50.
The answer is less.
A school janitor has mopped 1/3 of the classroom in five minutes at what rate is he mopping
Answer:
1/15 per min
Step-by-step explanation:
3 times 5 equals 15
Put the 15 on the bottom of the fraction and then put the 1 on top of the fraction, there you go.
Solve for the variable: x – 12 = 3
Answer:
x=15
Step-by-step explanation:
add the 12 to the other side
x-12=3
and you will get 15
x=15
10. You just received your first job. Your starting salary is $750
weekly. Calculate your monthly and annual salary.
Answer:
3000 weekly
39000 annually
Step-by-step explanation:
Answer:
39,000 dollars
Select all the true statements
Answer:
option no (C) is correct
Step-by-step explanation:
which function has an inverse that is also a function?
Answer:
I think its the first one
The function that has an inverse function is{(-4,6), (-2,2), (4,2), (11,21).
What is an inverse function?An inverse function refer to a function which alter or cause changes to other function given.
Therefore, The function that has an inverse function is{(-4,6), (-2,2), (4,2), (11,21).
Learn more about inverse function below.
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Dave is making lemonade. For each 8 cups of water, he uses 3 cups of lemon juice and 2 cups of sugar. If w the number of cups of water, l is the number of cups of lemon juice, and s is the number of cups of sugar, which equations are correct?
Select all that apply
A. l=3/8w
B. l=3s
C. l=2/3s
D. w=2/8L
E. w=4s
Answer:
Can someone please help i picked C,A I really dont know so dont copy me someone please help us
Step-by-step explanation:
a triangular park ABC has side 100cm, 60cm and 80cm. A gardener has to put a fence all around it and also plant grass inside. how much area does she need to plant? find the cost of fencing it with barbed wire at the rate of Rs 50 per meter leaving a space 5m wide for a gate on one side.
Answer:
Area.
Using Heron's formula to calculate the area, first calculate the semi-perimeter;
= (100 + 60 + 80) / 2
= 120 m
Area = [tex]\sqrt{120 * (120 - 100)(120 - 60)(120 - 80)}[/tex]
= [tex]\sqrt{5,760,000}[/tex]
= 2,400 m²
Cost of fencing.
Perimeter = 100 + 60 + 80 = 240m
Less space for gate = 240 - 5 = 235m
Cost = 235 * Rs 50 per meter
= Rs 11,750
The different units used in your question would lead to an incomprehensible answer so I used meteres for all.
Supposed y varies directly as x and y =21 when x=3
The gym charges a membership fee of $75 and a
monthly fee of $25. If you have budgeted $325 for a
membership, how many months are you able to
afford?
Answers:
: 10
:: 3
:: 15
:: 6
we be bakos thoes LOOK ET EM TOES
What is .82 written as a percent?
-8.2%
- 82%
-820% ANSWER QUICK PLS
Answer:
82
Step-by-step explanation:
get rid of dicemal
Answer: 82%
0.82 as a percent can be written as 82%. Just make 0.82 into an 82%.
0.82 as a fraction can be 82/100.
The answer to the question is 82%.
Hope this helps you!
Taliyah drives 120 miles in 3 hours. At the same rate, how far will she drive in 5 hours?
Answer:
200 Miles
Step-by-step explanation:
120 miles divided by 3 hours = 40 miles
40 miles x 5 hours = 200 miles
Write the equation of the line fully simplified slope-intercept form.
HELP ME PLEASE
Answer:
y=-x+3
Step-by-step explanation:
The y-intercept is at 3 and you can see it has a slope of -1
The equation of line will be y = -x + 3.
It is given that in the graph, line is passing through some points at x-axis and y-axis.
We have to find the fully simplified intercept of the line.
What is the general equation of a line ?
The equation of a line is y = mx + c , where m is the slope of the line and c is a constant.
We have the x-intercept (3,0) and y-intercept (0,3) on the graph.
Slope of these line through these points will be ;
m = (y2-y1) / (x2-x1)
m= (3-0) / (0-3)
m= 3/-3
m= -1
Also , we will get the value of c = 3 .
The equation of line after putting the value of m and c will be ,
y = -x + 3
Thus, the equation of line is y = -x + 3
To learn more , about general equation of line click here ,
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Please help, very confused
Answer:
1.
-3x + 8y = -5
6x + 2y = -8
Set the equations to a common variable.
-3x + 8y = -5 → 8y = 3x - 5 → y = 3/8x - 5/8
6x + 2y = -8 → 2y = -6x - 8 → y = -3x - 4
Set the equations equal to each other.
3/8x - 5/8 = -3x - 4
Combine like terms.
3x + 3/8x = -4 + 5/8
3.375x = -3.375
Divide by 3.375
x = -1
Plug x back in to find y.
-3x + 8y = -5
-3(-1) + 8y = -5
3 + 8y = -5
8y = -8
y = -1
answer: (-1, -1)
2.
3x + 2y = -16
-3x - 8y = 46
Set the equations to a common variable.
3x + 2y = -16 → 2y = -3x - 16 → y = -3/2x - 8
-3x - 8y = 46 → -8y = 3x + 46 → y = -3/8x - 23/4
Set the equations equal to each other.
-3/2x - 8 = -3/8x - 23/4
Combine like terms.
-9/8x = 9/4
or
-1.125x = 2.25
Divide by -1.125
x = -2
Plug x back in to find y.
3(-2) + 2y = -16
-6 + 2y = -16
2y = -10
y = -5
answer: (-2, -5)
1/2 of a number reduced by six times the same number algebraic expression
Answer:
0/2
Step-by-step explanation:
Just subtract it by 1/0
Simplify the expression.
(5+i)(2-7i)
Answer:
17-33i
Step-by-step explanation:
Multiply using the foil method than combined the real and imaginary parts of the expression
(a + 1)(a + 8) = 0
How to solve
