Answer:
8 or -8
Step-by-step explanation:
Lets just say their net results equals x so -10+2=x
-10+2=-8 which i think you would take off the negitave and it would be an 8 I'm not sure sorry:(
Sorry I couldn't help
5250 marked down 15%
Answer:
4462.5
need 20 characters
Answer:4462.5
Step-by-step explanation:multiply 5250 by 15% (or 0.15), then subtract that # to get the answer.
5250 x 15% = 787.5
5250-787.5= 4462.5
You deposit $6500 in a savings account that has a rate of 9%. The interest is
compounded semiannually. How much money will you have after fifteen years?
Round to the nearest cent.
Answer:601.85
Step-by-step explanation:
х
f(x)
o
Complete the table using the
function f (x) = 2(x + 2) + 4x.
16
10
94
TYPE ONLY NUMBERS
The number that goes with O is
The number that goes with 16 is
The number that goes with 10 is
The number that goes with 94 is
x= 0
f(0)= 2(0+2)+ 4(0)= 4
f(16)= 2(16+2)+ 4(16) = 100
f( 10) = 2(10+2) + 4(10)= 64
f(94)= 2( 94+ 2) + 4(94) = 568
2x - 5 = 2x + 8 solving algebraically and graphically
Perform the indicated operations. 8/12÷11/15 • -1/4
A.-5/22
B.5/22
C.-11/90
D.11/90
Others:______
Answer:
A.-5/22
Step-by-step explanation:
[tex]\frac{8}{12} /\frac{11}{55} *-1/4 = -5/22[/tex]
plug it into a calculator.
Please tall me if you have any other questions.
Have a nice day! :-)
A shipping container will be used to transport several 150-kilogram crates across the
country by rail. The greatest weight that can be loaded into the container is 28000
kilograms. Other shipments weighing 10300 kilograms have already been loaded into
the container. Write and solve an inequality which can be used to determine x, the
number of 150-kilogram crates that can be loaded into the shipping container.
A shipping container will be used to transport several 150-kilogram crates across the country by rail. The greatest weight that can be loaded into the container is 24000 kilograms. Other shipments weighing 6400 kilograms have already been loaded into the container.
Answer:
[tex]x<=118[/tex]
Step-by-step explanation:
We already have [tex]10300[/tex] kilograms, we will add [tex]x*150[/tex] kilograms, and we need it to be less than or equal to [tex]28000[/tex].
So, the inequality is [tex]150x+10300<=28000[/tex].
We can subtract [tex]10300[/tex] from both sides to get [tex]150x<=17700[/tex].
We then lastly divide by [tex]150[/tex] on both sides to get [tex]x<=118[/tex].
So, the answer is [tex]\boxed{x<=118}[/tex] and we're done!
decrease 475.29 by 2.1%
Find the sets of numbers to which
belongs.
Select all that apply.
D A. integers
B. irrational numbers
C. natural numbers
D. rational numbers
E. whole numbers
F.
real numbers
Step-by-step explanation:
a is the right answers to the same as the right
7x398 thats the questioni need you to answer hahah
Answer:
2,786
Step-by-step explanation:
You can make this easier by taking the expanded form of 398:
300 + 90 + 8
7 x 300 = 2100
7 x 90 = 630
7 x 8 = 56
Then add all these values together:
2100 + 630 + 56 = 2,786
please explain btw it’s telling me to find the equation not the sum
Answer:
21+v=52
Step-by-step explanation:
Sum means the result of two numbers added together
The Mad Hatter is ordering cups from Teacups
Limited, for his tea party. The Tescups, Limited catalog
prices cups according to the number of cups ardered. For
orders of 20 or fewer cups, the price is $1.40 per cup plus
$12 shipping and handling on the order. For orders of
more than 20 cups, the price is $1.10 per cup plus $15
shipping and handling
a) Create a piece wise function to describe the
price of cups
b) How much will it cost the Mad Hatter if he orders
20 cups?
a) The piecewise function is:
[tex]C(n) = 12 + 1.40n, n \leq 20[/tex]
[tex]C(n) = 15 + 1.1n, n > 20[/tex]
b) Applying the piecewise function, it is found that it will cost $40.
A piecewise function is a function that has different definitions based on the input.
Item a:
20 or fewer cups, fixed cost of $12 for shipping plus $1.40 per cup. Thus, the first definition of the function for the cost of n cups is:[tex]C(n) = 12 + 1.40n, n \leq 20[/tex]
For more than 20 cups, price of $1.1 per cup plus a shipping and handling fee of $15. Then:[tex]C(n) = 15 + 1.1n, n > 20[/tex]
Then, the piece-wise function is:
[tex]C(n) = 12 + 1.40n, n \leq 20[/tex]
[tex]C(n) = 15 + 1.1n, n > 20[/tex]
Item b:
The cost of 20 cups is C(20).It is the first definition, which is valid for [tex]n \leq 20[/tex].Then:
[tex]C(20) = 12 + 1.4(20) = 12 + 28 = 40[/tex]
It will cost $40.
A similar problem is given at https://brainly.com/question/24815096
Nicole can run 4
laps in 2/5 hour.
How long will it
Hake her to run 5
laps?
Answer:
15 minutos or
⁵/¹⁰ hour......
Step-by-step explanation:
ñññññññññlñ
Answer:
1/2 hour
2/5=4
x=5
Then cross-multiply
4x=2
x=1/2
In laissez-faire economics, what is the role of the government in the economy?
Answer:
In a laissez-faire economy, the only role of the government is to prevent any coercion against individuals.Step-by-step explanation:
HOPE IT HELPUse the figure to find the measures of the numbered angles.
Answer:
∠3 = 95°
∠4 = 85°
Step-by-step explanation:
Angle 3 and the angle that is already given are Corresponding angles meaning they will be equal.
Angle 3 and Angle 4 are Supplementary angles so their degrees add up to 180°.
Hope this helps!
Point L is located (5,-5) on the coordinate plane. Point L is reflected over y axis to create point L'. What ordered pair describes the location of L'?
Answer:
[tex](-5, -5)[/tex]
Step-by-step explanation:
To reflect a point over the y-axis is the same as flipping the sign of the x-value of the point.
So, point L reflect is [tex](-(5)), -5)=\boxed{(-5, -5)}[/tex].
Simplify 11 square root 1215
Answer:383.4
Step-by-step explanation:
Answer:
383.425351275
Step-by-step explanation:
Help please help me please
Answer:
Step-by-step explanation:
PLEASE PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEE HELP
Answer: 116.16675
Step-by-step explanation:
hope this helps:)
The question is in the picture
Who can solve these three ??
Answer:
1) x = 9
2) y = 16
3) y = -1
Step-by-step explanation:
Do PEMDAS in reverse.
For every equation, your goal is to seperate the variable (x,y, or whatever letter) by itself.
1) 2x-7 = 11
Add 7 to both sides.
2x = 18
Divide both sides by 2.
x = 9
2) [tex]\frac{3}{4}y = 12[/tex]
Divide both sides by 3/4 (which turns into multiplying by 4/3).
Left side
[tex]\frac{3}{4}x * \frac{4}{3}\\\\\frac{3}{4}x * \frac{4}{3} = \frac{3*4}{4*3}x\\1x\\x[/tex]
Right side
[tex]12*\frac{4}{3}\\\\\frac{12}{1} *\frac{4}{3}\\\\ \frac{12}{1} *\frac{4}{3} = \frac{12*4}{1*3}\\\\\frac{48}{3} \\16[/tex]
3) 9(y+3) = 18
Remember do PEMDAS in reverse.
Divide both sides by 9.
y+3 = 2
Subtract both sides by 3.
y = -1
What kind of roots does a quadratic equation have if the discriminant is 0?
Answer:
If the discriminant is equal to zero, this means that the quadratic equation has two real, identical roots
What is Prefix? ︎︎ ︎︎ ︎︎ ︎︎
Solve for x ... please help
Answer:
[tex]7x + 49 \degree = 2x + 94\degree \\ 7x - 2x = 94\degree - 49 \degree \\ 5x = 45\degree \\ x = \frac{45}{5} \\ x = 9 \\ check \\ 7(9) + 49 = 112\degree \\ 2(9) + 94 = 112\degree[/tex]
solve for b: a= a+b+c/3
5x+3y=-16
-10x-3y=11
Find the solution
Answer: x = 3.2 + 0.6y
Step-by-step explanation: Simplifying
5x + -3y = 16
Solving
5x + -3y = 16
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '3y' to each side of the equation.
5x + -3y + 3y = 16 + 3y
Combine like terms: -3y + 3y = 0
5x + 0 = 16 + 3y
5x = 16 + 3y
Divide each side by '5'.
x = 3.2 + 0.6y
Simplifying
x = 3.2 + 0.6y
express as trinomial (2x−3)(3x−3)
if f (x)=4x+1 and g(x)=x+3 find (g. g) (7)
help plzz ill gve brailiest
Answer:
The 2nd answer is the correct
Step-by-step explanation:
Hope this helps:)
What is the range of g?
y
9
7+
6
5
4
3
2
1+
t
-5 -4 -32
→
8 9
1
2 3
4
5 6
7
-2
-3
-4
-5
-6
-7
Answer:
[-1,5]
Step-by-step explanation:
all reals between -1 and 5
In your own words, describe how you would use construction tools to construct a perpendicular to a line. Explain as if you were teaching a Geometry newbie. Use vocabulary in your explanation. Give an example of how you could then prove the line you created was perpendicular to the original line.