HELP DUE IN 10 MINS!
Solve for x:
−12x + 4 = -7x - 16
Answers
Answer:
I HOPE IT WILL HELP YOU.
Have a great day ahead.
Related Questions
solve: 8+2x-12=58
i need help please asap.
Answers
Answer: x=31
Step-by-step explanation:
-4 + 2x=58
2x-4=58
2x-4+4=58+4
2x=62
2x/2=62/2
x=31
Answer:
x = 31
Step-by-step explanation:
- Combine all like terms;
8+2x-12=58
2x -4 = 58
- Add 4 to both sides.
2x = 62
- Divide both sides by 2.
x = 31
Solve the following:
(20 - 52)(16 +22)
-23 + (3 x 22)
Give your answer in simplest form.
Answers
Answer:
-25
Step-by-step explanation:
=(20-25)(16+4)
-8+12
= -5×20
4
= -100
4
= -25
Solve by using Substitution method-
-2x+9y=-9
9x-2y=2
Step by step needed asap
Answers
Answer:
(0,-1) I could be wrong
Step-by-step explanation:
Answer:
Step-by-step explanation:
-2x+9y=-9 (solve for x)
-2x= -9y-9
X = - 9y/-2 - - 9/2. X = 9y/2 + 9/2
9(9/2y+9/2)-2y=2
81y/2 + 81/2 - 2y = 2
81y/2 - 2y = 2 - 81/2. 81/2 - 2 = 77/2 and -81/2 +2 = -77/2
77/2 y = - 77/2
y = (-77/2)/(77/2)
y = - 1
Need the awnser for 8 and 9 please help
Answers
Answer:
12-5xy and 5r-7
Step-by-step explanation:
Will mark 1st person as brainliest
Answers
Answer:
-23/9
Hope it helps! Leave a 5 star rating and a comment so I know it helped you all! Thanks! :D
1) Erin bought 3 lbs. of bananas. If bananas are $0.54 per pound how much did Erin spend?
2) At lunch Sherman ate a sandwich, 2 boxes of raisins, 38 Cheez-its, and a cookie. He still has 14
Cheez-its in the bag. How many were in the bag to begin with?
3) Sharon is buying 5 shirts for $6.99 each. If she has two $20 bills what will her change be?
HELP QUICKK
Answers
Answer:
1) $1.62 2) 52 Cheez-its 3) Her change will be $5
Step-by-step explanation:
1) 3 x 0.54 = 1.62
2) 38 + 14 = 52
3) 5 x 7 = 35
20 x 2 = 40
40 - 35 = 5
Hope this helps :)
1+sinx+cosx/1+sinx-cosx=1+cosx/sinx help pls by proving
Answers
Answer:
Below.
Step-by-step explanation:
I'll write sin x as s and cos x as c so we have:
(1 + s +c)/(1 + s - c) = (1 + c)/s
Cross multiplying:
s + s^2 + cs = 1 + s - c + c + cs - c^2
s + s^2 + cs = 1 + s + cs - c^2
s^2 + c^2 + s - s + cs - cs = 1
s^2 + c^2 = 1.
- that is sin^2 x + cos^2 x = 1 which is a known identity.
Therefore the original identity is proved.
if 1 kg is equivalent to 1.000g then 8.500g is 8.5kg?
Answers
Answer:
too
Step-by-step explanation:
hhsihwhsusqioshsisjwk shshsusbsoosjs
The perimeter of the school crossing sign is 102 inches. What is the length of each side?
Equation: _ =102
s=_
Question 2
Label the length of each side in inches
Answers
Answer:
1) s=15
2) 15, 21, 21, 15, 30 from left to right
Step-by-step explanation:
First you turn this into an equation: s+6+s+6+s+s+2s
Collect like terms: 4s+ 12 + 2s
Simplify: 6s+12
Bring back into a full equation: 6s+12=102
Simplify= 102-12=6s
90= 6s
90/6=s
s=15
Then bring back into sides: Left side and right sides are 15 as s= 15
15+6= 21 so both top sides are 21
2×15=30
So it goes in the order from left to bottom clockwise:
15, 21, 21, 15, 30
Hope this helps, if you need anymore help message me
:)
Four people have measured the height of a wall using different methods. Their results are shown in the table. Order their measurements from least to greatest.
Answers
Find the inverse of the following function: f(x)={(2, 4), (4, 16), (6, 36), (8, 64)}
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Switch all x and y-values in the function.
Find f(g(x)] if f(x) = x^2+ 1 and g(x) = x^5
O (x^5+ 1)²
O (x² + 1)^5
O x^10 + 1
None of these
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Miguel spends $20 a day for 3 days. He earns $17 a day for 5 days. Does Miguel end up with more or less money than he started with? By how much?
Answers
Answer:
more money by 25 dollars
Step-by-step explanation:
Spent:
20 *3 = 60
Made:
17*5 =85
-60+85 = 25
Het made 25 dollars over the period
Answer:
If Miguel spent $20 a day for 3 days that's $60 spent.
If he makes $17 a day for 5 days that's $85.
So that means that he ended up with more money than he started with.
he ended up with $25 more than what he started with.
Hope it helps!
Help help help help please
Answers
Answer:
in my opinion
Step-by-step explanation:
b i would say it depends on how hard or how soft you throw it, and for C what kind of ball did you use or if you didn't lol just say this. I used a small ball and it was 2.5m
A man is three times as old as his son in 10 years time their combined ages will be 68 how old is each person now person now
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Answer:
The dad is 36 and the son is 12
what is the answer of 81g^2 - 36f^2 ?????
Answers
Answer:
(9g - 6f)(9g + 6f)
Step-by-step explanation:
81g^2 - 36f^2 =
(9g)² - (6f)² =
(9g - 6f)(9g + 6f)
p^7 x p = ?
please answer
Answers
Answer:
Your answer is p^8
Step-by-step explanation:
p^7 × p
p^7 + 1
p^8
Please!
Mark me brainlist
Answer:
[tex]p^{8}[/tex]
Step-by-step explanation:
In exponent multiplication, if base are same, add the exponents
[tex]a^{m}*a^{n} = a^{m+n}\\\\\\p^{7}* p = p^{7+1} = p^{8}[/tex]
Pls help with this algebra ( it’s about equations with variables on both sides) unit practice 1-4).
Answers
Answer:
x = -5
2.1x+45.2 = -7.3-8.4x
10.5x+45.2 = -7.3
10.5x = -52.5
x = -5
You babysat your neighbors children and they paid you $45 for 6 hours what's the independent variable
Answers
Whats the answer for this? question? D:
Answers
Answer:
4
Step-by-step explanation:
x - 8
===== + 5
4
Let x = 4
4 - 8
==== + 5
4
-4
=== + 5
4
-1 + 5
4
( A 1. Factorise a) ax+by+ay+by
Answers
Answer:
a(x+y)+2by
Step-by-step explanation:
pick up a from the expression:
a(x+y) +by+by
sum by:
a(x+y)+2by
Help.. Suppose Q is the midpoint of PR
Answers
Answer:
[tex]3x+41[/tex] or 38
Step-by-step explanation:
If Q is the midpoint of Line PR, then lines PQ and QR add up to equal Line PR. We then get
[tex]PQ=6x+25\\QR=16-3x\\PQ+QR=PR\\6x+25+16-3x=PR\\3x+41=PR\\[/tex]
If you want to know the exact number that PR is, we can do additional steps where PQ = QR.
[tex]PQ=6x+25\\QR=16-3x\\PQ=QR\\6x+25=16-3x\\9x+25=16\\9x=-9\\x=-1\\\\3x+41=PR\\3(-1)+41=PR\\-3+41=PR\\38=PR\\PR=38[/tex]
The teacher plans to buy pillowcases for his students. Each student needs 55 cm of material and there are 83 students. how many does the teacher need to buy for his students ???
Answers
Answer:
4565 cm
Step-by-step explanation:
55 * 83
33 divide by 9537 plssss helpp me
Answers
Answer:
1/289 or 0.03462749213
Step-by-step explanation:
33 / 9537
= 1/289 or 0.03462749213
Answer:
[tex]33 \div 9537 \\ \\ \frac{33}{9537} = \frac{1}{289} = 0.00346[/tex]
I hope I helped you^_^
the food service industry is projected to grow from 13.1 million to nearly 14.4 million employees by 2023.calculate the percent increase
Answers
Answer: 9.92% increase
Step-by-step explanation:
(14.4MM-13.1MM)/(13.1MM) = 0.099237 0.0992 to 3 sig figs
9.92% increase
someone help me please
Answers
Answer:
8
if u look closely,triangle abc has 4 identical triangle def in it.
X/3 - X/6 = 2
What is the value of x how do I do it?
Answers
Answer:
Value of X is 18
Step-by-step explanation:
x/3 - x/6 = 2
multiply first fraction by 3 so u get X by its self then multiply the 2 by 3
x - x/6 = 6
then multiply the fraction by 6 to get X by itself then multiply the 6 by 6 because what u do to one side u have to do to the other
2x/2 = 36/2
x= 18
please help!! 2 - 7 when x = - 1
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2-7=-5?
What’s x=-1 information for?
Which inequality is true?
Answers
C, because π ≈ 3,14 so 9π = 9 · 3,14 = 28,26 > 27
can u change order of operations ?
Answers
Answer:
its best no to
Step-by-step explanation:
The only thing you can really change is switching subtraction and addiction, or division and multiplication. In the long run though its best just to say with the regural order and its earier later on.
please, (parentheses)
excuse (exponents)
my (multipliction)
dear (division)
aunt (addiction)
sally (subtraction)
