Answer:
When given a literal equation, you will often be asked to solve the equation for a
given variable. The goal is to isolate that given variable. The process is the same
process that you use to solve linear equations; the only difference is that you will
be working with a lot more letters, and you may not be able to simplify as much as
you can with linear equations. This packet will hopefully show you the process in a
simple manner so that you will be able to solve literal equations yourself. See
examples before for the method to solving literal equations for a given variable:
Answer:
Step-by-step explanation:
To solve a literal equation means to rewrite the equation so a different variable stands alone on one side of the equals sign. We have to be told for which variable we want to solve.
Linear equations in one variable may take the form a x + b = 0 \displaystyle ax+b=0 ax+b=0 and are solved using basic algebraic operations. We begin by classifying linear equations in one variable as one of three types: identity, conditional, or inconsistent. An identity equation is true for all values of the variable.
I hope this helps. Sorry if I could not answer your question!
Find the slope of a line through the given points.
(3-7), (5,5)
Answer:
11/2
Step-by-step explanation:
Answer: m = 6
Step-by-step explanation: Start by writing down the slope formula.
m = y₂ - y₁ / x₂ - x₁
We take the second y minus the first y over the second x minus the first x.
m = 5 - (-7) / 5 - 3
m = 12 / 2
m = 6
So the slope of our line is 6.
Help! how does the y- value change?
Solve the equation for b. Use lowercase letters and no spaces when typing in the equation. a+b/3= C type your answer...
can someone help me with this? i'll award brainiest :D
Answer:
About 79 boys i think
Step-by-step explanation:
:)
Find the answer to the question below
Ben deposited $6,500 in a simple interest account that pays 2.8% interest annually. If Ben leaves the money in the account for 12 years, how much interest will he earn?
Answer:
0.336?
Step-by-step explanation:
You have $300 to spend on school clothes shirts cost $15 and pants $20
Answer
19 pants and 6 shirts
Over the course of 4 months, Spiffy the dog lost 36 pounds. What integer represents his loss per month?
Answer:
-9 pounds / month
Step-by-step explanation:
A loss of 36 pounds is a negative number
-36
Divide by the number of months
-36 pounds / 4 months
-9 pounds / month
Divide total loss by number of months:
36 pounds / 4 months = 9 pounds per month.
Because it lost weight the integer would be negative 9 (-9)
Julio says, "If you subtract 17 from my number and multiply the difference by -5, the result is
- 70." What is Julio's number?
Answer:
Julio's number is 31.
Step-by-step explanation:
Okay, so -70 divided by -5 is 14.
14 plus 17 equals 31.
If you subtract 17 from 31, you get 14.
Then, if you multiply 14 times -5, you get -70.
What is equivalent to 6/9
Answer:
Answer: 2/3
Step-by-step explanation:
6 and 9 are divisible by 3 so if you divide the numerator and denominator by 3 you obtain the equivalent fraction 2/3.
You can also multiply the numerator and denominator by the same amount to obtain an equivalent fraction.
Help 8th grade please
Answer:
B.
Step-by-step explanation:
Supplementary angles have a sum of 180 degrees, and those two angles added to angle 1 would be equal to 180 degrees since they are straight lines.
Answer:
C
Step-by-step explanation:
Supplementary - adds up to 180
Which is the graph of y=2x-3?
Graph B
Graph C
Graph A
Answer:
its a
Step-by-step explanation:
passes through (-6,-1) and is parallel to y=-2/3x+1
sporting goods store is offering a 20% discount on shoes. Mariana also has a $5 off coupon that can be applied to her
purchase. She is planning to buy a pair of shoes that originally costs $89. Will the final price be lower if the discount is applied before the
coupon or if the coupon is applied before the discount? Justify your response
The final price be lower if the discount is applied before the coupon.
What is the fundamental principle of multiplication?Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
Given that sporting goods store is offering a 20% discount on shoes. Mariana also has a $5 off coupon that can be applied to her
purchase.
She is planning to buy a pair of shoes that originally costs = $89.
The discount price is the same either way.
Thus 20 percent of $89.00= 17.80$
Therefore, we have;
$89.00 - ($5.00 x $17.80) = $66.20
$89.00 - ($17.80 x $5.00) = $66.20
Learn more about multiplications;
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Shelly and Terrence completed a different number of tasks in a game. Shelly earned 90 points on each task. Terrence's total points were 20 less than Shelly's total. The expression below shows Terrence's total points in the game:
90x − 20
What does the factor x of the first term of the expression represent?
Answer: Its B i think
Step-by-step explanation:
If a varies jointly with b and c and a = 2.53 when b=5.5 and c = 0.92. Find the constant of variation.
Answer:
0.9
Step-by-step explanation:
0.9
Solve For v.
12= -4v+2 (v+2)
Simplify your answer as much as possible.
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
The first step you should take is to distribute the 2, so if you do that it'll leave you with... [tex]12=-4v+2v+4[/tex]
Then you notice the like terms and then you have to combine them and that'll give you... [tex]12=-2v+4[/tex]
Now you subtract the 4 to both sides and get... [tex]8=-2v[/tex]
Lastly the fun step is to divide the -2 to both sides and to get the answer of...
[tex]v=-4[/tex]
Maddie spent about $12 on 3.8 pounds of one type of fruit. Which types of fruit could Maddie have bought? Check all that apply.
apples- 1.89
cherries- 5.28
grapes- 2.78
pears- 1.41
strawberries- 3.12
Answer: strawberries, grapes, apples, and pears
Step-by-step explanation:
Strawberries:
3.12*3.8≈11.86 which is less than 12.
Grapes, pears, and apples are less than strawberries, so those are also possibilities.
Answer:
Step-by-step explanation:
strawberries and grape
What is the decimal 3.4 written in word form
Answer:
three and four tenths
Step-by-step explanation:
EMERGENCY! Please give me the correct answer!
Answer:
6^10
Step-by-step explanation:
6^0 is 1 so 6^10 x 1 is just 6^10
Is -20 solution x/-10=2?
Answer:
Yes
Step-by-step explanation:
Multiply -10 on both sides so x=-20
Need help with w(x+1)
Answer:
Sure thing w(x+1)= wx+2
Step-by-step explanation: You use distributive property. Hope this Helps!
10 points show your work please thank you
Answer:
Step-by-step explanation:
12*15
180
Answer:
X=9
Step-by-step explanation:
15^2=12^2+x^2
225 = 144 +x^2
225-144=x^2
81 =x^2
squareroot(81) = x
solve for x geometry
Answer:
Step-by-step explanation:
Take the natural logarithm of both sides of the equation to remove the variable from the exponent.
ln
(
6
x
)
=
ln
(
66
)
Expand
ln
(
6
x
)
by moving
x
outside the logarithm.
x
ln
(
6
)
=
ln
(
66
)
Divide each term by
ln
(
6
)
and simplify.
Tap for more steps...
x
=
ln
(
66
)
ln
(
6
)
The result can be shown in multiple forms.
Exact Form:
x
=
ln
(
66
)
ln
(
6
)
Decimal Form:
x
=
2.33829083
…
Answer:
X=19
Step-by-step explanation:
A full line must be 180 degrees and you already know that part of the line is 66 degrees. You do 180 minus 66 which gives you 114. That is the other unknown angle but it is asking for x, not the angle. You do 114 divided by 6 to get 19. Therefore, x=19.
2. One action figure sells for $3.50 How many action figures can Sergio buy for $20.00?
Answer:
5
Step-by-step explanation:
20 divided by 3.50 = 5.71428571429
The Massachusetts Body of Liberties __________.Which shows two expressions that are equivalent to (Negative 7) (Negative 15) (Negative 5)?
Answer:
Step-by-step explanation:
The Massachusetts Body of Liberties were technically the first ever legal code system established by the colonists, and established a central court that had full rights and jurisdictions over the citizens.
A runner sprints 100m at 8m/s what is time?
Answer:
12.5 sec
Step-by-step explanation:
distance = speed x time
distance / speed = time
100/8 = 12.5
12.5seconds
hope this helps
brainliest plz?
x
convert the given fractional number to percents 2/7
Answer: 28.571429%
Step-by-step explanation:
2 divided by 7 is 0.2857142...
In order to make this a percentage you'll need to move the decimal two places to the right.
I don't understand this, please help
Answer:
y=2x+1
Step-by-step explanation:
why are 1/4 and 3/8 represented with negative numbers on the number line in the example
Answer: There's no image there, but I assume it's because they are behind the 0.
Step-by-step explanation: The range of real numbers goes from - infinity to positive infinity. The 1/4 and 3/8 that are on the number line are probably behind the 0, indicating that they are negative numbers. I don't know if what I'm saying makes sense in the context of the problem (since you didn't provide a picture).
0,4 Find the roots of the following quadratic equations
using the quadratic formula
1) 6a²x² - 7abx - 3b²=0, a is not equal to zero
pls answer
Answer:
b = b2-4ac
= (-7ab)^2 -4 (6a^2)(-3b^2)
= 49a^2b^2 + 72a^2b^2
= 121a^2b^2
Now, x = (7ab +- root 121a^2b^2)÷2(6a²)
= (7ab +- 11ab ) ÷ 12a²
= ( 20ab)/12a² or 4ab/12a²
= 5/3ab or - 1/3ab .
So, these are its roots .
Step-by-step explanation: