Answers
Answer:
2x - 10 = 10 - 3x
Simplifying
2x + -10 = 10 + -3x
Reorder the terms:
-10 + 2x = 10 + -3x
Solving
-10 + 2x = 10 + -3x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '3x' to each side of the equation.
-10 + 2x + 3x = 10 + -3x + 3x
Combine like terms: 2x + 3x = 5x
-10 + 5x = 10 + -3x + 3x
Combine like terms: -3x + 3x = 0
-10 + 5x = 10 + 0
-10 + 5x = 10
Add '10' to each side of the equation.
-10 + 10 + 5x = 10 + 10
Combine like terms: -10 + 10 = 0
0 + 5x = 10 + 10
5x = 10 + 10
Combine like terms: 10 + 10 = 20
5x = 20
Divide each side by '5'.
x = 4
Simplifying
x = 4
Answer
pick C
Step-by-step explanation:
the answer is 2x+12
Related Questions
On New Year's Eve, the temperature fell by 24 degrees in a span of 6 hours. By how many degrees did the temperature fall every hour?
Answers
Answer:
4
Step-by-step explanation:
24 divided by 6 is 4
PLZ HEELPPPPPP DUE IN 30 MIN IM ON THE LAST 2 PROBLEMS AFTER THIS I WILL POST SECOND PLZ HELP IM DESPERATE THIS IS ALL MY POINTS
Answers
Answer:
“Show me a man with both feet on the ground, and I'll show you a man who can't ... acting out of his conscience, thus helping to bring the collective conscience to life. ... “When I'm working on a problem, I never think about beauty. ... Rumi, Mathnawi II: 2327-2332, version by Camille and Kabir Helminski, posted to Sunlight.
Step-by-step explanation:
ples halp me my sister is iready testing and she asked me to help her ples help
Answers
(i cant submit this without other characters > jdjdjdjdjfjjfjfjfjfjdj)
Answer:
i think its C. pls tell me if im wrong! <3
Step-by-step explanation:
HELP pls ill mark as brainlest for the first person to answer
Answers
Answer:
C
Step-by-step explanation:
7 x 35 = 245
245 > 210
Answer:
c
Step-by-step explanation:
You score 84 points in six games. How many points did you score per game?
A) 90 points
B) 14 points
C) 78 points
D) 504 points
Answers
Answer:
14 B
Step-by-step explanation:
Please help!! Who ever answer first will get the brain thing!! 15 points!!!
Answers
Answer:
A: = 7.
B: = 4.
C: = 3.
D: = 1.
E: = 6.
F: = 5.
G: = 2.
B-5
C-2
D-1
E-6
F-4
F-3
The equation for a proportional relationship is y =5.8x. The graph of the relationship passes through the point (1,5.8) which represents the *blank*
Answers
answer this please it due today
Answers
So
6x = 198
X = 33
solve for x: x + 5 = -34
Answers
Answer:
x=-39
Step-by-step explanation:
Answer:
- 39
Step-by-step explanation:
-34 - 5 = - 39
-2p=4/11
Solve for p please.
Answers
Answer:
p = -2/11
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
-2p = 4/11
Step 2: Solve for p
Divide -2 on both sides: p = -2/11=
−
2
11
Is the answer
Which expression is equivalent to 3m+ 1 - m
A: 2 + m- 1 + m
B: 1 + m
C: 3m- 1
D: 3m
Answers
a.) Give a RATIONAL number between 10 and 11
b.) Give an IRRATIONAL number between 10 and 11
*There are many possible answers. You can use the Math text option to add square roots if needed*
Answers
Answer:
A=10.5 B=10 1/3
Step-by-step explanation:
Which of the following options is an equivalent function to F(x) = 3(2) raised to the 3X
Answers
Answer:
f(x) = 4(9)
Step-by-step explanation:
Answer:
f(x) = 4(9)
Step-by-step explanation:
apparently this is explains to find the linear function by the table ( given) but in slope intercept form ( please help me :') )
Answers
Answer:
y=4x+3.....hope this helps ; )
Step-by-step explanation:
Answer:
y = 4x +b
Step-by-step explanation:
The question asks you to write in slop intercept form which is y = mx+b so first you ahve to solve for the slope (m) and the formula for that is m = y2-y1/x2-x1
and bascially you plug in any points that are on the table and use the y's and x's
so im going to use the first two points
m = (11-7) / (2-1)
= 4 / 1
= 4
so the slope equals four and we can plug that into our slope intercept equation
y = 4x + b and now we need to slove for b the y intercept and we can do that by plugging in any points from the table into our equation (to understand why this works probaly ask you teacher for a in-depth explination)
im going to use the first points again and plug it into our equation
7 = 4(1) + b (mutiply 1 by four)
7 = 4 +b (isolate b so subtract four from each side)
-4 -4
3 = b so we now know the slope and the y intercept so our equation in slope intercept form will be y = 4x +3
i need help quick i need to turn this in today
Answers
Answer:
I am pretty sure it is d, if i am wrong, I am sorry.
Step-by-step explanation:
?
Answer:
d
Step-by-step explanation:
kiran and clare live 24 mile away from each other along a rail trail. One Saturday the two friends started walking toward each other along a trail at 8:00 am with a plan to have a picnic when they meet if kiran walks 3 miles per hour while clare walks 3.4 miles per hour. At what time will the two friends meet and have their picnic
Answers
Answer:
11:45
Step-by-step explanation:
Total distance between Kiran and Clare is 24 miles. They started walking at 8.00 am.
Speed of Kiran is 3 miles/hr and speed of Clare is 3.4 miles/hr.
So the relative speed of them is,
miles/hr
Both the speed are added as they moving in opposite direction.
We know that,
i.e
Putting the values,
As they started at 8.00 am, so the time at which will meet will be,
Step-by-step explanation:
Answer:
11:45
Step-by-step explanation:
Shaun collects coins. He has 24 quarters and 32 pennies in a jar. What is the ratio of quarters to pennies in the jar? A. 4:3 B. 3:4 C. 24:1 D. 1:24
Answers
Answer:
3:4
Step-by-step explanation:
we can simplify the ratio 24:32 by dividing both terms by the great common factor
please help for brainliest imbegging you this is confsiusing to me
The work of a student to solve the equation 4(2x − 4) = 8 + 2x + 8 is shown below:
Step 1: 4(2x − 4) = 8 + 2x + 8
Step 2: 6x − 8 = 16 + 2x
Step 3: 6x − 2x = 16 + 8
Step 4: 4x = 24
Step 5: x = 6
In which step did the student first make an error and what is the correct step?
Step 2; 8x − 4 = 2(6 + x + 6)
Step 2; 8x − 16 = 16 + 2x
Step 3; 6x − 2x = 16 − 8
Step 3; 6x + 2x = 16 + 8
Answers
solve for x: x/3 = -48
Answers
Answer:
-144
Step-by-step explanation:
x=-48 times 3
Answer:
x=-144
Step-by-step explanation:
multiply both sides by 3
3x/3=3(-48)
simplify
x=-144
Please answer! (Easy) Will give brainlist!
Answers
Solve each equation by grouping whole numbers with whole numbers and fractions with fractions
Answers
Answer:
answer for 1. is 25.5714285714 i think i do not know.
Step-by-step explanation:
135/7 + 6 = 25.2857142857 i think and 25.2857142857 + 2/7 =25.5714285714
i am not saying it is right i think i did the steps wrong.
Nathan drove 262 miles in 5 hours at a constant speed. How long would it take him to drive 377.28 miles at the same speed?
Answers
Show work
262/5=52.4
52.4•7.2=377.28
Jessica bakes 112 muffins in 7 batches. How many muffins does each batch contain?
Answers
Answer:
16 muffins in each batch
Step-by-step explanation:
112/7=16
HELP ME WITH THIS PLEASE ITS DUE IN 4 MINUTES
Answers
Answer:
i guessing its due now srry i was too late
Step-by-step explanation:
Answer this question and write a paragraph that explains how u got it (a paragraph is 5-6 sentences)
Question: (10-2)+(5x293)+(82x90)-2938
Answers
Answer:
5915
Step-by-step explanation:
Ok, so in 5th grade, we were taught to use PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction), to get a long question correct. It has to be in that order, so start with parentheses. Here is the whole equation simplified: 8+1465+7380-2938. Now you will go from left to right. So, you have 1473+4442. And last, simplify, 1473+4442=5915. Hopefully this helped and if it did please mark it brainliest.
Answer:
5,915
Step-by-step explanation:
PEMDAS
P= Paranthesis:
(10-2)= 8
(5x293)=1,465
(82X90)=7,380
Then: AS add and subtract
8+1,465+7,380-2938=
5,915
Please Help me w/ 6th-grade math I'll give brainliest :)
Answers
Answer:
TThe 3rd 4th and 5th option hope this helps im not sure
Step-by-step explanation:
A scientist placed 8 one-celled organisms into a dish. Each cell split into 2 cells every hour. The expression 8 x 2^6 represents the number of cells after 6 hours. How many cells were in the dish after 6 hours?
A. 64
B. 208
C. 512
D. 826
Answers
Answer:
64 is the answer I think
what is the highest number known to man
Answers
Answer:
Infinity
Step-by-step explanation:
You cannot go higher than this
Answer:
1 is the highest number known to man
What is the solution to w - 9 ½ = 15 ?
Answers
Answer:
simple
Step-by-step explanation:
w=15+9 1/2
w=15+19/2
w=15 19/2
w-9 1/2 = 15
add 9 1/2 to each side
w = 9 1/2 + 15
w = 24 1/2
help me out pleaseee
Answers
Answer y- -1 = 5(x- -7) i think this is correct.. i tried, and if its wrong im so sorry
Step-by-step explanation:
Answer:
y- -1 = 5(x- -7)