Answer:
y = -3
Step-by-step explanation:
Add 2 to each side to isolate the -3y. Doing this leaves you with -3y=9. You then divide each side leaving you with y = -3
Answer:
The equation has one solution at which y = -3.
Step-by-step explanation:
To find the value of y, we need to isolate it from the rest of the equation.
Add 2 to both sides of the equation.Divide by -3 on both sides of the equation.Simplify the equation if necessary.[tex]\displaystyle{-3y-2=7}\\\\-3y = 9\\\\\bold{y = -3}[/tex]
We can check to make sure that y = -3 by substitution.
[tex]\displaystyle{-3(-3)-2 = 7}\\\\9-2=7\\\\7= 7 \ \checkmark[/tex]
Because we got a true statement, we can determine that y = -3.
ASAP PLS!! BRAINLIEST GIVIN!!
Step-by-step explanation:
( 0,4 ) is the point in the graph
16 is what percent of 96?
Answer:
15.36%
Step-by-step explanation:
help please! Thanks!
Answer:
2/3
Step-by-step explanation:
the equation is [tex]\frac{\frac{1}{y}}{\frac{1}{x}}[/tex], and when the values of x and y are substituted in, you get the fraction 1/3 over the fraction 1/2. when simplified, this is 2/3.
HURRY! One of the roots of the equation [tex]5x^{2} -12x+c=0[/tex] is 5 times as big as the other root. Find the value of c.
NOT C=5.4
Answer:
c = 4
Step-by-step explanation:
x + 5x = 12/5
30x = 12
[tex]x_{1}[/tex] = 2/5
[tex]x_{2}[/tex] = 2
c = [(2/5)*2] * 5 = 4
(5x - 2)(x - 2) = 0
5x² - 12x + 4 = 0
PH is the midsegment of Triangle KLM. Find the value of x.
Answer:
x = 26
Step-by-step explanation:
The midsegment is parallel to the side KM and half its length, thus
KM = x = 2 × 13 = 26
HELP it’s like 3:00 A.M and this is due at 3:20 A.M and my brain is completely dead.
Answer: Bigger X = 17 Smaller X = 1/3
Step-by-step explanation:
for the larger number
1x - 8 = 9 (equation)
X = 17 (the result)
for the smaller number
9x - 2 = 1 (equation)
X = 1/3 (the result)
Histor
• ¿Qué cantidad hay que restar al producto para llegar al resultado de multiplicar 5x5
Answer:
25
Step-by-step explanation:
5×5=25 5+5=10+5+5=20+5=25
Please Help?!
A lab technician needs to determine whether cells in a test tube are prokaryotic or eukaryotic. The technician has several dyes she could use to stain the cells. Four of the dyes are described below. Which dye should she use to determine if the cells are prokaryotic or eukaryotic?
Answer:
nile blue should be the correct answer
Step-by-step explanation:
-Ready Understand On Earth Day, 40 people volunteert are high-school students. The coordi in high school. ). Write a fraction to show the numb students out of the total number of ?
Answer:
1/40
Step-by-step explanation:
The nth term of a sequence is 3−2n
Work out the 8th term of the sequence
Answer:
-13
Step-by-step explanation:
3-2n
3-2×8
3-16
-13
solve this equation, pls. due today !!
Answer:
1) c=100
2) x^4-40x^3+400x^2
Step-by-step explanation:
When I write ^# that means it's squared and has a number above it :)
You're welcome :)
Solve for x. Round your answer to the nearest tenth if necessary.
Answer:
30.5
Step-by-step explanation:
cos18=29/x --> reciprocate for simplicity : 1/cos18=x/29 --> solve for x
Find the sale price to the nearest cent.
$325 tent; 15% discount
Answer:
$276.25
Step-by-step explanation:
$325 times (100% -15%)
$325 times 0.85
What is the solution to this system of linear equations?x + y = 4x − y = 6
Answer: its C
Step-by-step explanation: i took the test <3
Answer:
The answer is (5,-1)
Step-by-step explanation:
Dont forget to hit that Brainliest button!
there are two differnt anwers LIKE WHAT THE F###
Answer:
did you put a picture or a question?
or just venting
What combination of transformations is shown below?
Answer:
Reflection and Translation
Step-by-step explanation:
1 is reflected to 2, and then 2 is translated to 3
PLEASE HELP ME WITH THIS. Also please include explanations. THANK YOUUU
Answer:
Look at the chart
Step-by-step explanation: 1. Start at the first letter. 2. then follow the line to the second letter. 3 then the third.
you open your piggy bank and found 38 coins do you have some quarters nickels and dimes there at three less quarters in Nichols after counting you determine that there was $4.25 in the piggy bank how many of each of the coins do you have
Answer:
7 or 8
Step-by-step explanation:
find a factor of 6x^2+ 13x - 15
Answer:
(6x-5)(x-3)
Step-by-step explanation:
Help me please
Nskajasvhdjsiakahhz
In the Diagram in the show your work area, what is the value of x?
Show Your Work
Someone help please
please help me this question
Answer: Choice D. (x/8) - 2 = 5
Work Shown:
x = Aatif's age
x/8 = divide the age by 8
(x/8) - 2 = divide the age by 8 first, then subtract off 2
(x/8) - 2 = 5 .... the previous result is equal to 5
Hello
Thank you :)
y=3x²+10
is this a function?
Justify your answer.
The scale of a map is 1 in = 80 mi. If the actual distance between two cities is 350 miles, how far apart will they be on the map?
please help :( i really need it
How many lines of symmetry does this shape have
Answer: it has one line.
Evaluate 6w divided by x+9
Answer:
0.66 =wx
Step-by-step explanation:
Hope this helps and I hope my answer is correct.
Consider the functions f(x) = sqrtx and g(x) = 7x + b. In
the standard (x,y) coordinate plane, y = f(g(x)) passes
through (4,6). What is the value of b?
A. 8
B. -8
C. -25
D. -26
E. 4-75
Answer: it should be G if my math is correct
Step-by-step explanation: Can you mark brainliest?
Convert this fraction into a decimal.
6
10
=
How do you turn 6 over 10 into a decimal
Courtney wants to sell her grandfathers antique 1932 Ford. She begins to set her price by
looking at ads, and finds these prices for similar cars: $23,600, $18,000, $30,000, $17,000, and $21,000.
What is the mean price of those five cars?
Answer:
$21,920
Step-by-step explanation:
you have to add each number then divide by number of items.