Answer:
x=−2
Step-by-step explanation:
Simplify both sides of the equation.
3(−x+2x+1)=x−1
Distribute
(3)(−x)+(3)(2x)+(3)(1)=x+−1
−3x+6x+3=x+−1
Combine Like Terms
(−3x+6x)+(3)=x−1
3x+3=x−1
3x+3=x−1
Subtract x from both sides.
3x+3−x=x−1−x
2x+3=−1
Subtract 3 from both sides.
2x+3−3=−1−3
2x=−4
Divide both sides by 2.
2x/2=−4/2
x=-2
Can you explain to me how you got it
Answer:
Vertical Angles
Step-by-step explanation:
They are vertical angles because they are directly across from each other
...............................................................................
Answer:
-1,3,5,9is a required answer.
It took 30 minutes to drive 45 miles.
At this rate, how long will it take to drive 15 miles?
Answer:0.43 hours
Step-by-step explanation:
15
miles
35
miles
hour
=
5
⋅
3
5
⋅
7
hours
=
3
7
hours
=
0.43
hours
You deposit $8500 in an account that pays 1.78% annual interest. Find the balance after 10 years when the interest is compounded
monthly
The balance after 10 years is $
Step-by-step explanation:
step 1. let's call the balance A, the initial amount P, the yearly rate r, the number of compounds yearly n, and the time t.
step 2. A = P(1 + r/n)^(nt) (compounding equation)
step 3. A = 8500(1 + .0178/12)^((12)(10))
step 4. A = 8500(1.00148334)^120
step 5. A = $10,154.68.
The sum of the measurements of two angles is 107.3 . One angle has a measure of 51. What is the measure of the second angle.Write an inequality please ..
Answer:
bcthjhrthtgtgtvrb
Step-by-step explanation:
Answer:
juhgyftchhgjhku
Step-by-step explanation:
The estimate obtained from a sample of which size is likely to be closest to the actual parameter value of a population?
Answer:
184
Step-by-step explanation:
Answer: 184
Step-by-step explanation:
A P E X
Simplify the expression.
3.4m + 9 - 2.4m =blank
Answer:
m+9
Step-by-step explanation:
The estimated distance is 60 miles, but the actual distance is 75 miles. Find the percent error.
Answer:
20
Step-by-step explanation:
75-60=15
15÷75=.20
20 per cent error
1. Priya can bike 150 meters in 20 seconds.
At this rate, how long would it take her to bike 3,000 meters?
What is her unit rate?
regla de correspondencia de f(x)=5x+4
Answer:
Step-by-step explanation:
Regla why f = 5x +4. Question
What is the area of this face?
12in²
15in²
16in²
17in²
Find the square root of 8281 using long division technique
Rewrite as a simplified fraction. 0.83 = ?
Answer:
83/100
Step-by-step explanation:
Answer: [tex]\frac{83}{100}[/tex]
Step-by-step explanation:
This is the simplified fraction form of 0.83.
hope this helps :)
I need help with solving this math problem please I will give brainliest to whoever gets it correct!!!!
Answer:
6^2+8^2=10^2
5^2+x^2=6^2
Step-by-step explanation:
1. 1/6+1/3=? Your answer
Answer:
1/2
Step-by-step explanation:
The system shown has one solution; convince me that the solution exists
without solving it or graphing it?
2x - y = 5
x + 3y = -8
Answer:
(1, -3)
Step-by-step explanation:
y=-2/3x+1
how do you find the slope and y intercept
Answer:
The slope is -2/3 and the y intercept is 1
Step-by-step explanation:
The slope intercept form of a line is
y = mx+b where m is the slope and b is the y intercept
y = -2/3 x+1
The slope is -2/3 and the y intercept is 1
Choose the most appropriate name for the function described below.
Your probability of winning the lottery depends on how many tickets you buy.
A. Tickets(probability), or (p)
B. Lottery(tickets), or L(t)
C. Probability(tickets), or P(t)
D. Probability(lottery), or P(I) NEED HELPP
Answer: C
Step-by-step explanation:
simplify the expression: 4(-4+n) =
PLEASEEEE HELP ITS A TEST (Rachel is setting up tables for a party. Three of the tables are covered with red tablecloths, and
twelve of the tables are covered with white tablecloths. Guests will be randomly seated at the
tables when they arrive. Each table can seat 8 guests.
What is the probability that the first guest to arrive will be seated at a table with a red tablecloth?
)
Answer:
3/15 is the answer.
Step-by-step explanation:
you add all the tables together and that is your denominator.There are three red tables so the probability is 3/15.
Please mark me the brainliest,5 stars, and a thanks!Have a great day!
200:40 simplest form
Answer:
5:1
Step-by-step explanation:
Divide by 40
Ms. Martinez bought 36-pint sized containers of strawberry yogurt. How many gallons is that?
Answer:
4.5 gallons
Step-by-step explanation:
please help quick!! pythagorean theorem!
Answer:
hmmmmm not sure
Step-by-step explanation:
What is the Area and Perimeter for tbe rectangle?
length of rectangle = ( 4n-5 )
breadth of rectangle = ( 3n-2)
To find :-Area and perimeter of rectangle.
solution :-by the question ,
We know the area of rectangle = length × breadth
Area = (4n -5) (3n-2)
[tex] = {12n}^{2} - 8n - 15n + 10[/tex]
[tex] = {12n}^{2} - 23n + 10[/tex]
now ,
perimeter = 2 ( length + breadth (
= 2 ( 4n-5 + 3n-2)
= 2 ( 7n-7)
= 14n -14
I hopes this helps.
What are one-step equations examples? (I need at least 2 examples)
Answer:
add equation k + 22 = 29 k + 22 = 29 k+22=29
Subtraction equation p − 18 = 3 p - 18 = 3 p−18=3
Step-by-step explanation:
Ayúdenme porfis, es para ahorita
Answer:
encuentra el área de siguiente modelo geométrico
Step-by-step explanation:
es la A porque da un total de X² + 21x+121
Which graph represents a function?
Answer:
the bottom right one
Step-by-step explanation:
it does not overlap so it is a function. What you can do is drag a pencil over it and if there are not 2 lines touching the pencil thebwhole waybit is a function
What is the equation of the line that has a slope of 3 and goes through the point (-3,-5)?
A.
y = 3x + 4
B.
y = 3x − 14
C.
y = 3x − 4
D.
y = 3x + 12
Answer:
A
Step-by-step explanation:
Answer:
A. y=3x+4
Step-by-step explanation:
(y+5)=3(x+3)
y+5=3x+9
y=3x+9-5
y=3x+4
How many apples, each of which weighs 2 ounces, are needed to balance three 2-pound weights? Do this problem carefully.
Answer:
48
Step-by-step explanation:
3x32=96
96/2=48
Help me for brainliest ✅✅✅✅✅✅✅✅
Answer:
y=-2x-3
Step-by-step explanation: