Step-by-step explanation:
[tex] \tt{3x + 8 = 2x - 8}[/tex]
We want to get all the constants on the right hand side of the equation. So , Add 8 on both sides of the equation.
⤏ [tex] \tt{3x + 8 + 8= 2x - 8 + 8}[/tex]
⤏ [tex] \tt{3x + 16 = 2x}[/tex]
Move 2x to left hand side and change it's sign. Similarly , Move 16 to right hand side and change it's sign :
⤏ [tex] \tt{3x - 2x = - 16}[/tex]
Since , 3x and 2x are like terms , they can be added or subtracted. Subtract 2x from 3x :
⤏ [tex] \sf{x = - 16}[/tex]
[tex] \red{ \boxed{ \boxed{ \tt{Our \: final \: answer : \boxed{ \underline{ \tt{x = - 16}}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ツ
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
If Cathy receives all the discounts (30%, 20%, 10%, 15%, and an additional 20% Holiday Bonus Bucks discount, how much will she pay for the $90 sweater?
Answer:
She will pay $30.8448.
Step-by-step explanation:
Consider the provided information.
The price of the sweater is $90.
She gets a discount of 30% it means she needs to pay only (100-30)%=70% of $90.
70% of $90 = [tex]0.7\times 90 = 63[/tex]
Now she gets a discount of 20% it means she needs to only 80% of $63.
[tex]0.8\times 63=50.4[/tex]
If she gets a discount of 10% on $50.4 it means she needs to pay 90% of 50.4
[tex]0.9\times 50.4=45.36[/tex]
If she gets a discount of 15% on 45.36 it means she needs to pay only 85% of 45.36
[tex]0.85\times 45.36 =38.556[/tex]
Now she gets an additional 20% holiday Bones Buck discount it means she needs to pay 80% of 38.556
[tex]0.8\times 38.556=30.8448[/tex]
Hence, she will pay $30.8448.
Find the square roots of 16
[tex]\longmapsto \sqrt{{16} } \\ \\ \longmapsto{4} [/tex]
SOMEONE PLEASE HELP ASAP
Answer: 16.2 is the answer
Step-by-step explanation:
Enter the equation of the line in slope-intercept form. Slope is 1/5 and (5,6) is on the line.
Answer:
y = 1/5x + 5
Step-by-step explanation:
If you plot (5,6) on a graph, and count down 1 point, and over to the left 5 points, you will get to the y-axis. Then, the point that is on the y-axis is the y-intercept. That is 5. The 5 goes at the end of the equation.
SOMEONE FIND THE PERIMETER OF THIS SHAPE AND ILL GIVE BRAINLIEST IF UR RIGHT
Answer:
28cm
Step-by-step explanation:
7x4
or
7+7+7+7
Find the reflection of the following point over the y-axis: (7, -3)
Answer:
(-7,-3)
Step-by-step explanation:
You keep the -3 since that is the y but the x will become negative because you are reflecting to the left and not the right, making the x then negative.
Answer: (-7,-3)
Step-by-step explanation:
The point (7,-3) is located in the fourth quadrant mean that if you reflect the point across the y a-xis, it should end up in the third quadrant.
If you flip a point over the y axis, the x coordinate switches.
(7,-3) ⇒ (-7,-3)
Solve 2a−5≤13.
help please
Answer:
a≤9
Step-by-step explanation:
Answer:
a ≤ 9
Step-by-step explanation:
2a-5 ≤ 13
add +5 then divide both sides by 2 to isolate the variable
step 1: 2a-5+5 ≤ 13+5 → 2a ≤ 18
step 2: 2a/2 ≤ 18/2 → a ≤ 9
please help me please will give brainliest to
Answer:
The fundamental theorem of algebra states that every non-constant single-variable polynomial with complex coefficients has at least one complex root. polynomials with real coefficients are included in this since every real number is a complex number with its imaginary part equal to zero.
Can I please get brainliest?
Answer:
It is non-constant variable polynomial with in depth coefficients and an in depth root.
Step-by-step explanation:
2x+3y=6 and 2x+y=-2 solved by elimination
1V1 ME FOR A YOU TUBE VID NAME IS QT ZIHMIR YT
Answer:
OMG
Step-by-step explanation:
qt zihmir yt
Answer:
thanks for the points I maybe check your yt.
Step-by-step explanation:
what is the slope of the line determine by the cordinates (0,0) and (2,1.2)
Answer:
[tex]\displaystyle m=0.6[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightAlgebra I
Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (0, 0)
Point (2, 1.2)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [SF]: [tex]\displaystyle m=\frac{1.2-0}{2-0}[/tex][Fraction] Subtract: [tex]\displaystyle m=\frac{1.2}{2}[/tex][Fraction] Divide: [tex]\displaystyle m=0.6[/tex]Find the product
(4)(-11) =
Answer:
4 X -11
-44
plz mark as brainliest
Answer:
-44
Step-by-step explanation:
Basically It's like 4x11, but you put a negative sign.
A rotating lawn sprinkler sprays water in a circular area of grass as shown in the picture. The diameter of the circular area of grass is 6 feet. How many square feet of water will the sprinkler spray?
Answer:
[tex]9\pi \: \mathrm{ft^2\:or}\: 28.27 \mathrm{\: ft^2}[/tex]
Step-by-step explanation:
The area of a circle is given by [tex]r^2\pi[/tex] where [tex]r[/tex] is the radius of the circle. The diameter is given as [tex]6[/tex] feet, so the radius of this circle is [tex]\frac{6}{2}=3[/tex] feet.
Plugging in our values, we get:
[tex]3^2\pi=9\pi\approx28.27[/tex].
Write down the integer values of x that satisfy the inequality -2 < x _<4
Those integers are {-1,0,1,2,3,4} (integers in the range -2 and 4)
The integer values of x that satisfy the given inequality are {-2, -1, 0, 1, 2, 3, 4}.
What are inequalities?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
The given inequality is -2<x≤4.
The integer values of x that satisfy the inequality are
{-2, -1, 0, 1, 2, 3, 4}
Therefore, the integer values of x that satisfy the given inequality are {-2, -1, 0, 1, 2, 3, 4}.
To learn more about the inequalities visit:
https://brainly.com/question/20383699.
#SPJ2
Pls help it due ASAP
pls show workings
Pls u really need help
Answer:
13 miles
Step-by-step explanation:
you can go down and to the right or to the left and down but either way it takes 13 miles from her house to Trader Joe's.
Directions: Solve for x, then find each angle measure.
An airplane traveled 5000 miles in 10
hours. How many miles did it travel in
3 hours?
I
Step-by-step explanation:
Distance traveled in 10 hours = 5,000 miles
Distance travelled in 3 hours = 5,000 * (3/10)
= 1,500 miles.
Hence the airplane travelled 1,500 miles in 3 hours.
Step-by-step explanation:
Assuming it traveled at a constant speed, you can set up a proportion
[tex] \frac{5000}{10} = \frac{x}{3} [/tex]
X = (3*5000)/10
X = 1500 miles
PLS help!!
Function 1 is defined by the equation d=-3/7t-4
Function 2 is defined by the following table.
Which Function has a more negative slope?
O function 1
O function 2
O both have the same slope
Answer:
function 2
Step-by-step explanation:
Answer:
Function 2
Step-by-step explanation:
Find the value of θ in radius
Step-by-step explanation:
the answer is explained above
josie and caitlin share sweets in the ratio 2:7 caitlin has 10 more sweets than josie how many sweets does caitlin have
Can someone help i will give i the brainly answer thing
Step-by-step explanation:
x-25= 6x-5
-5x = 20
x=-4
Help plz i hate this but everytime I do this I get it worng
Answer:
The answer is 19.25
Step-by-step explanation:
Key skills needed: Fraction operations, decimal conversion
1) We are given the hint to use 9 as "b", and we get:
---> [tex]a = \frac{16}{8}(9) + \frac{10}{8}[/tex]
Let's do [tex]\frac{16}{8}(9)[/tex]
--> [tex]\frac{16}{8}[/tex] is the same as [tex]16[/tex] ÷ [tex]8[/tex]
16 divide by 8 is 2.
2) This means that it would be ---> [tex]2(9)[/tex] which is simply 2 times 9.
2 times 9 = 9 + 9 = 18
3) With that result, it would be ---> [tex]a = 18 + \frac{10}{8}[/tex]
Now, do [tex]\frac{10}{8}[/tex] (10 divided by 8) ---> Get 1.25
4) 18 + 1.25 = 19.25, so --> [tex]a = 19.25[/tex] is the answer
Hope you understood and have a nice day!! :D
A box is created from a rectangular piece of cardboard 20 centimeters by 28 centimeters by cutting a square from each corner and folding up the sides, as shown in the diagram. Write an expression for the volume of
the box as a polynomial in standard form.
the adems vibrate to make angles shift in an illusiun in a problem so its simpley cordaography
The volume of the box as a polynomial is x³-48x²+560.
What is volume?Volume is defined as the space occupied within the boundaries of an object in three-dimensional space.
Given that, a box is created from a rectangular piece of cardboard 20 centimetres by 28 centimetres by cutting a square from each corner and folding up the sides,
Volume of a cuboid = L*B*H
Volume = x(x-20)(x-28)
= x(x²-28x-20x+560)
= x(x²-48x+560)
= x³-48x²+560x
Hence, The volume of the box as a polynomial is x³-48x²+560.
For more references on volume, click;
https://brainly.com/question/1578538
#SPJ2
What’s the slope of the line on the graph?
Is the following relation a function?
{(4, 5), (5, 6), (4,3), (7, 8)}
Answer:
No
Step-by-step explanation:
If there's a repitition in the X values of the pair (x,y), it is not a function.
2y - 10x = -8-
can someone help me and get Y by it self
Answer:
y=-4+5x
Step-by-step explanation:
To get y by itself you need to move the -10x to the other side, to do that you need to add 10x on both sides
2y-10x+10x=-8+10x
Simplify and you will get 2y=-8+10x
Now divide everything by 2
2y/2=-8/2+10x/2
Simplify and you will get y=-4+5x
Trevor has finished 5 of his 12 homework problems, so he is Five-twelfths of the way to being done. Which statement best describes the progress Trevor has made on his homework? Trevor has barely started his homework. Trevor is almost done with his homework. Trevor is just over halfway through his homework. Trevor is just under halfway through his homework.
Answer:
Trevor is just under halfway through his homework
Step-by-step explanation:
The following information is given in the question
Trevor has completed 5 of his 12 homework problems
So here the total number of homework is 12
And, out of them trevor has completed 5
So if we do the half of 12 than it would come 6
This means that trevor just under halfway the homeowrk
Therefore the last option is correct
D What is the range of the sugar content of the cookies at Bake Stars Café? Bake Stars Café Cookies 1 : + 14 8 9 10 11 12 13 + 1 2 3 4 5 6 7 Sugar per Cookie (grams) median = 5 shape = skewed right thing grams to ? grams DONE LOW VALUE HIGH VALUE
Answer:
Step-by-step explanation:
low 2 high 13
Which equation is equivalent to the given equation? Pls help
i don’t understand this at all
Answer:
x=8
Step-by-step explanation:
You would set them equal to each other to get 9x-13=6x+11.
You would them move 6x over so -6x on both sides. This would then get you 3x-13=11.
Then move the -13 over so add 13 to both sides to get 3x=24
Then get x by itself so divide by 3 to get x=24/3.
Then that simplified is 8