Answers
Answer:
wdym
Step-by-step explanation:
Answer:
x = −8
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
(x + x) + (75 +53 + 68) = 180 (Combine Like Terms)
2x + 196 =180
Step 2: Subtract 196 from both sides.
2x + 196 − 196 = 180 −196
2x = −16
Step 3: Divide both sides by 2
x = -8
Hope this helps!!!
Related Questions
3/2+(-6/5)?? answer??
Answers
Answer:
I think The answer would be 0.3
Answer:
-3/10
Step-by-step explanation:
3/2 is equivalent to 15/10. Or 1 5/10. And 6/5 is equivalent to 18/10s or 1 8/10. Therefore 1 1/5 + (-1 8/10) = -3/10
Solve the simultaneous equations:
y−2x=12
y+2x=4
x=
and y=
Answers
Answer:
y = 8
x = -2
Step-by-step explanation:
(If you are cancelling the y form the equation to find x first then subtract the equation as the signs are the same or else if you are cancelling the x first then add the equations as the signs are different)
y-12x=12 l cancelled the x from the equation to
y+2x=4 find y
+ + +
_____
2y = 16
y= 16/2
y=8
8 in eqn no 1
y-2x=12 replace the y with 8 and find x
8-2x=12
8-12=2x
-4=2x
-4/2=x
-2=x
Elena walked 12 miles. Then she walked 0.25 that distance. How far did she walk altogether? Select all that apply.
Answers
12 x 0.25 =3
12+3=15
i need help with number 8
Answers
Answer:
Option (3)
Step-by-step explanation:
Given inequality is,
-2x + 8 < 12
By subtraction property of Order,
-2x + 8 - 8 < 12 - 8
-2x < 4
B division property of Order,
[tex]\frac{-2x}{(-2)}<\frac{4}{(-2)}[/tex]
x > -2
Since, there is no sign of equal to ( = ) in the given inequality, starting point on a number line will be a hollow point.
And an arrow starting from point x = -2 directing towards positive integers will represent the given inequality.
Option (3) will be the answer.
find the slope and the y-intercept of the line.
Answers
Answer:
Slope m = -5/4
y-intercept b = 3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Equality Properties
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
[Standard Form] -5x - 4y = -12
Step 2: Rewrite
Add 5x to both sides: -4y = 5x - 12Divide -4 on both sides: y = -5/4x + 3Step 3: Identify
Break apart the function.
Slope m = -5/4
y-intercept b = 3
Put the following equation of a line into slope-intercept form, simplifying all
fractions.
4x + 10y = –20
Please help
Answers
Answer:
y=−2/5x−2
Step-by-step explanation:
Write in slope-intercept form, y = m x + b .
Mr. Percuoco is working the fish bowl toss. He used 13.6 gallons of water to fill 40 fish bowls. If he put an equal amount of water in each one, how many gallons of water are in each fish bowl?
Answers
Answer:
0.34 gallons of water
Step-by-step explanation:
Mr Percuoco is working the fish bowl toss
He used 13.6 gallons of water to fill 40 fish bowls
Therefore the gallons of water in each fish bowl can be calculated as follows
= 13.6/40
= 0.34
Hence there are 0.34 gallons of water in each fish bowl
X+y<-1jjjjjjjjjjhhhjjjjjj
Answers
Answer:
What's the problem?
Step-by-step explanation:
Makes NO sense
What is the slope of the line through (0, 5) and (-2, -1)
Answers
Answer:
3
Step-by-step explanation:
To find the slope of a line going through two points, (x₁, y₁) and (x₂, y₂), we can use the following formula: [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]. Note that it doesn't really matter which points we call (x₁, y₁) or (x₂, y₂).
Let's call (x₂, y₂) = (0, 5) and (x₁, y₁) = (-2, -1). Now, we can plug in the values for x, y₁, x₂, and y₂ into the formula.
We have:
[tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }=\frac{5-(-1)}{0-(-2)} =\frac{5+1}{0+2} =\frac{6}{2} =3[/tex]
Therefore, the slope of the line is 3. Hope this helps!
PLEASE HELP ASAP!!!!
Answers
What type of triangle is this?
A. Right
B. Equilateral
C. Isosceles
D. Scalene
Answers
Answer:
It's an Equilateral triangle
Step-by-step explanation:
This is because of the fact that all of its sides are equal
Answer:
Equilateral Triangle
Step-by-step explanation:
All sides are equal (60 degrees) so it is an equilateral triangle
help!!!!!!!
The functions f(x) and g(x) are shown on the graph.
f(x) = x2
What is g(x)?
Answers
Answer:
-x²-2
Step-by-step explanation:
If a = 3, find 7 – a
Answers
Answer:
4
Step-by-step explanation:
The length of a rectangle is 3 feet more than twice the width. Find its area if its perimeter is 7 1/3?
Plssss help me fast!!!!!!!!
Answers
Answer:
3+2w=l
2(l+w)=7 1/3
2(3+2w+w)= 7 1/3
6+6w= 7 1/3
-6 both sides
6w=1 1/3
/6 both sides
w=2/9
2/9*2=4/9+3=3 4/9
4/9*3 4/9= 1 43/81
1 43/81
Hello! my name is unamorrameca, but but I wanted to fit in English so I got ameccamorra
I am from Peru and therefore I speak Spanish. from there I participate in brainly.lat and then I started to think that crazy, there are other platforms of different brainly languages so I looked in this language (English) and I found it :)
I hope to get along with everyone since this is something new for me, to be able to help people from Canada, USA
Well, I know that nobody asked me what I'm doing here. I just want to know more about you. said this I say goodbye.
- una nueva aventura chida :,D
Answers
Answer:
Hi! Nice to meet you!
Step-by-step explanation:
P.S Can I have brainliest?
Pls Help WILL MARK BRAINIEST
Answers
Answer: The slope of this graph is 3.
Step-by-step explanation: Sorry my answer got deleted
Just need A and B, thanks
Answers
And B is $54.40
Which Equation Represents a linear Function?!! PLS
Answers
Answer:
A because it has both the slope and the y-intercept
It won't let me copy the question but I linked a screenshot of it.
Answers
Answer:
I can't see it to answer your question
Use Simplex Method and Maximize 2x+3y =z
Answers
Hello!
Solve for x.
2x+3y=z
Step 1: Add -3y to both sides.
2x+3y+−3y=z+−3y
2x=−3y+z
Step 2: Divide both sides by 2.
2x/2=−3y+z/2
Answer:x= −3/2y+1/2zThank you for asking this question!
It would be greatly appreciated if you thanked me and marked me as the brainliest!
Have an amazing day.
You decide to bake a cake for your sister's birthday, but you discover you don't have enough eggs. Before you go to the store, you set up a linear function to model the number of eggs you will have after your purchase, y=12x+2 . What does the represent in this function?
a. the number of eggs you need
b. the number of eggs the recipe calls for
c. the number of eggs you have at home
d. the number of eggs you will buy
Answers
Answer:
I think it will c because I have some eggs at home
If y=x+2 changed to y=x-1 how would it change
Answers
Blue line is original equation.
Red line is changed to -1
in triangle ABC, the measure of angle Aequals 50 degrees. which is true about the measure of angle C?
Answers
Answer:
And....what are the options? or are we suppose to know answer that?
Answer:
could you add the options pls
Chloe bought 8/9 pounds of grapes. She used 1/3 of the grapes in a fruit salad and saved the rest. How many pounds of grapes were in the fruit salad?
Answers
Answer:
8/27 lb
Step-by-step explanation:
The salad has 1/3 of 8/9 lb.
1/3 * 8/9 = 8/27
Answer: 8/27 lb
Plssss help!!! I’ll give brainilist
Answers
Answer: 15.2x4.34=65.968
Step-by-step explanation:
Answer:60 is the answer
Step-by-step explanation: get a piece of paper put down 15 15 15 15 count the tens then count the 5 what will that be
Hard moments for me and the bois
Answers
Answer:
Angle 4,
Step-by-step explanation:
Partnership with angle 3, it'll make a 90 degree angle.
Alan has forgotten his 4-digit PIN code.
He knows the first digit is 9 and the last digit is larger than 5.
How many different sets of 4 digits could it be?
Answers
Answer:
400 setsStep-by-step explanation:
First digit- 1 option (9)Second digit - 10 options (0 to 9)Third digit - 10 options (9 to 9)Fourth digit - 4 options (6, 7, 8, 9)Possible number of sets:
1*10*10*4 = 400Which of the following is a factor of 3x3-12x2 +X-4 ?
A. X+3
B. X+2
C. X-4
D.X-1
Answers
Answer:
B.x+2
Step-by-step explanation:
What is √7/√11 in simplest radical form?
Answers
Answer:
[tex]\sqrt{77}[/tex]
Step-by-step explanation:
[tex]\sqrt{7} \sqrt{11}[/tex]
Apply radical rule: [tex]\sqrt{a} \sqrt{b} =\sqrt{a*b}[/tex]
[tex]\sqrt{7}\sqrt{11} =\sqrt{7*11}[/tex]
[tex]=\sqrt{7*11}[/tex]
Multiply the numbers: [tex]7*11=77[/tex]
[tex]=\sqrt{77}[/tex]
Kilo meters using decimal
a) 3550m
b) 10km 75m
c) 33km 6m
Answers
Answer:
a) 3.55 k.m
b) 10.75 k.m
c) 33.o6 k.m