Answer :Understand the how and why See how to tackle your equations and why to use a particular method to solve it — making it easier for you to learn.; Learn from detailed step-by-step explanations Get walked through each step of the solution to know exactly what path gets you to the right answer.; Dig deeper into specific steps Our solver does what a calculator won’t: breaking down key steps
Step-by-step explanation: im usually really good at math but i got confused in this ps im a junior
A factory puts 1/3 of gallon of vinegar into each batch of salad dressing. How many gallons of vinegar will be used in 3 batches?
Answer:
1 gallon
Step-by-step explanation:
1/3 times 3 = 1
−(1/4w+8)+8=3
the 1/4 is a fraction
Answer:
w = -12
Step-by-step explanation:
-1/4w - 8 + 8 = 3
-1/4w = 3
w = 3 / -1/4
w = 3*4/-1
w = 12/-1
w = -12
Godric has 11 bills in his wallet. Each bill is either a $5 dollar or a $20 dollar.Godric has a total of $115 in his wallet.
A) Could Godric have five $20 bills given the information you know?Explain
B) Let n be the number of five dollar bills that Godric has. Set up an equation using n that models this situation and solve it for n
Answer:
A) Godric can have maximum of four $20 bills.
Therefore Godric can not have five $20 bills.
B) Equation is:
[tex]5n+20(11-n)=115[/tex]
[tex]n=7[/tex]
Step-by-step explanation:
Let the number of $5 bills with Godric = [tex]n[/tex]
Total number of bills = 11
Therefore, number of $20 bills = (11 - [tex]n[/tex])
Total amount of money in form of $5 bills = $[tex]5n[/tex]
Total amount of money in form of $20 bills = $[tex]20(11-n)[/tex]
Total money with Godric is $115.
[tex]\therefore 5n+20(11-n)=115\\\Rightarrow -15n=115-220\\\Rightarrow n=7[/tex]
Number of $5 bills present with Godric = 7
Number of $20 bills present with Godric = 11 - 7 = 4
A) Godric can have maximum of four $20 bills.
Therefore Godric can not have five $20 bills.
B) Equation is:
[tex]5n+20(11-n)=115[/tex]
Solution is [tex]n=7[/tex]
help pls pointssssssssss
Answer:
the second one i believe:)
Step-by-step explanation:
i literally just did this in algebra lol...hope this helps:))
Answer:
A
Step-by-step explanation:
What were the Pairs (1, 1), (2, 8), (3, 27), (4, 64) and (5, 125) a present a function what is the rule that represents this function
Answer:
the rule is y=x^3
Step-by-step explanation:
2 times 4=8
3 times 8 is not 27
1 times 1=1
2 times 4=8
3 times 9=27
1 times 1^2=1
2 times 2^2=8
3 times 3^2=27
x times x^2=x^3
I hope this helps you! :)
-KeairaDickson
All of the following expressions have the same value, except . . .
- -
-
- + -
- -
Answer:
-
Step-by-step explanation:
- - = +
- = -
- + - = +
- - = +
they're all positive except the second one.
Answer:
there's no expressions, just plus and minus signs-
Step-by-step explanation:
b(x) lx+4l
b(-10)
The l on the sides of x+4 arent supposed to be numbers
Answer:
6
Step-by-step explanation:
i believe it is 6 if the l on the side are for absoulte value, then your answer would be 6
l-10+4l =6
If TGS = KEL, which angle in KEL corresponds to T?
Hello.
If ΔTGS ≅ ΔKEL, then angle ∠T ≅ ∠K because:
∠T ≅ ∠K
∠G ≅ ∠E
∠S ≅ ∠L
Answer:
Then it is K
But you aren't giving me a lot of information
to work with here, so I answered it the best I know-how.
Step-by-step explanation:
:) Hope you enjoy it :)
Help Please!!!What is the correct slope-intercept form of the equation y+4=2(x−3)?
1. y=2x−3
2. y=2x−6
3. y=2x−10
4. 1/2y=2x−5
Explain Your Answer
Answer:
third option
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c
Given
y + 4 = 2(x - 3) ← distribute parenthesis
y + 4 = 2x - 6 ( subtract 4 from both sides )
y = 2x - 10 ← in slope- intercept form
The slope- intercept form of the equation y+4=2(x−3) is y = 2x - 10 .
What is slope?Numerical measure of a line's inclination relative to the horizontal. In analytic geometry, the slope of any line, ray, or line segment is the ratio of the vertical to the horizontal distance between any two points on it.
Given:
The equation is
y+4=2(x−3)
We have to find the correct slope-intercept form of the equation.
The equation of a line in slope- intercept form is
y = mx + c
According to given question we have,
y + 4 = 2(x - 3)
Distribute parenthesis we get,
y + 4 = 2x - 6
subtract 4 from both sides we get,
y = 2x - 10
Therefore , the slope- intercept form of the equation y+4=2(x−3) is y = 2x - 10 .
Learn more details about slope here:
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Simplify
1) 7a+ 1 + 2a + 3
PLZ HELPPPP ME ASAP!!!!
answer: m=1
work:
3/2 + 2m = 7/2
3/2 (-3/2) + 2m = 7/2 (-3/2) subtract 3/2 from both sides
2m = 2
2m/2 = 2/2 divide 2 on both sides
m = 1
Find the value of this triangle!
Answer:
x=35
y=145
z=25
Step-by-step explanation:
(do first)x:
55 + 90 = 145
180-145=35
(do last)y:
25+10=35
180-35=145
(do second)z:
65+90=155
180-155=25
Answer:
x = 35, y = 145, z = 25
Step-by-step explanation:
All triangles' angles have a sum of 180°. Because we know this, we can solve the first triangle easily.
180 = x + 90 + 55
180 = x + 145
35 = x
Angles x and y are what we call suplementary angles. This means they have a sum of 180°.
180 = 35 + y
145 = y
Once again, we know that triangles have a sum of 180°. So the next triangle should now be easy to solve.
180 = 10 + 145 + z
180 = 155 + z
25 = z
Find the length of YZ
Answer:
[tex]YZ = 19cm[/tex]
Step-by-step explanation:
To figure out what line YZ equals, we must first find x. And to do this, let's set up an equation.
Firstly, we know that XY is 8cm, and XZ is 4x+3. So, we know that XY + YZ will equal XZ. Let's set that up:
[tex]8 + 2x+7=4x+3[/tex]
Combine like terms.
[tex]2x+15=4x+3[/tex]
Subtract 2x from both sides.
[tex]15=2x+3[/tex]
Subtract 3 from both sides.
[tex]12=2x[/tex]
Divide both sides by 2.
[tex]6=x[/tex]
Now, we just need to plug 6 into the equation of YZ.
[tex]2(6)+7[/tex]
[tex]12+7[/tex]
[tex]YZ = 19[/tex]
Write the inverse of the conditional statement.
If a polygon is regular, then it has congruent angles and congruent sides.
A polygon has congruent angles and congruent sides, if and only if, it is regular.
If a polygon has congruent angles and congruent sides, then it is regular,
If a polygon does not have congruent angles and congruent sides, then it is not regular.
If a polygon is not regular, then it does not have congruent angles and congruent sides.
UD OLIOTION
Answer:
D is the correct answer
If a polygon is not regular, then it does not have congruent angles and congruent sides.
Answer:
If a polygon is not regular, then it does not have congruent angles and congruent sides.
Step-by-step explanation:
What is the formula for the distance between 2 points?
............help plsss T.T
Answer:[tex]a, 8c^{4} d^{5} /2c^{3} d^{3}[/tex]
[tex]8c^{3}.c.d^{3}.d^{2} /2c^{3} d^{3}[/tex]
[tex]ans=4cd^{2}[/tex]
ans= [tex]b, 9a^{3} b^{5} /3ab^{2}\\3*3.a^{2}.a.b^{2}.b^{3} /3ab^{2} \\3a^{2}b^{3}[/tex]
Step-by-step explanation: hope this will help you
(3^2) + 3^0 + 3^13 • 3^5
Please help me with this, look at the photo because I’ve been stuck in this question for a long time.
"11 less than three times a number is the same as 75 less than the product of -1 and the number"
Answer:
x=-16
Step-by-step explanation:
Let the number be x.
11 less than three times a number would be represented as 3x - 11.
75 less than the product of -1 and the number would be represented as -x - 75
Those two expressions are the same.
3x - 11 = -x - 75
3x = -x - 64
4x = -64
x = -16
Hope this helps!! :)
Which statement correctly describes this expression 2m3-11 A. Twice the cube of the number subtracted from 11 B.the difference of twice a number and 11 cubes
A number is :
[tex]m[/tex]
_________________________________
Cube of it equals :
[tex] {m}^{3} [/tex]
_________________________________
Twice the cube equals :
[tex]2 {m}^{3} [/tex]
_________________________________
Subtract it from 11 equals :
[tex]2 {m}^{3} - 11 [/tex]
Which is the expression we have.
_________________________________
So the correct answer is A.
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
A 20-ounce
box of cereal
costs $3.60.
Answer:
is this the full question?
Step-by-step explanation:
At the local nursery, 1/6 of the plants for sale are flowers and another 7/12 of them are bushes. What fraction of the plants for sale are either flowers or bushes?
Answer:
3/12
Step-by-step explanation:
Because first off, you have to make 1/6 addable to 7/12. So multiply 1/6 by 2 and should get 2/12. Add the two together (2/12 + 7/12 = 9/12). Now, How much more needs to be added to make 12/12, 3/12. So I believe the answer is 3/12.
Solve for Y........................
Use the number line to find the measure of AC.
A) 2
B)4
C)6
D)8
A line has an x-intercept of 3 and a y-intercept of -6.
The slope-intercept form of its equation is
.
Answer:
y = 2 x - 6
the second answer is
y + 6 = 2 (x - 0)
Step-by-step explanation:
please help you'll get 100 points
Answer:
Y=-x-4
Step-by-step explanation:
I would really appreciate if you also marked me as brainliest
Answer:
y = -x - 4
Step-by-step explanation:
Looking at this graph straight off the bat we see the line is going downwards from left to right which is an indication of a negative slope. The slope is 1 considering the line's rise/run (2 units/2 units down on the graph). Thus, we know our slope is 2/2 = 1. Thus, our slope would appear as -(1)x or -x in the equation.
Next, we need to identify where the line crosses the y-axis to identify our y-axis point. Tracing the line, we see that it comes into contact with the vertical y-axis at -4 (4 units South on the y-axis).
Putting these both together we see the equation of the line is y = -x - 4.
What is the absolute value of 3.7??? PLEASE HELP!!!
Answer:
rational number
Step-by-step explanation:
Answer:
3.7
the lines are absolute value
Step-by-step explanation:
it just means the length from zero and its already positive so 3.7
Any help would be nice
Answer:
a=3
Step-by-step explanation:
if you are solving for a
17.
Sean spent $41.20 ordering books from an online
store. The shipping and handling charge was 5%
of the total order. How much did Sean spend on
shipping and handling?
A. $0.42
B.
$0.85
C. $2.06
D. $8.24
Answer:
the awnser is c
Step-by-step explanation:
first you take 41.20$ and you subtract you're 5%
therefore that gives you 39.14$
subtract 39.14$ from 41.20
and you get a left over of 2.06$
therefore c is you're awnser
A percentage is a number or ratio expressed as a fraction of 100.
The amount spent on shipping and handling charges is $2.06.
What is a percentage?A percentage is a number or ratio expressed as a fraction of 100.
Example:
50% = 50 / 100 = 1/2
20% = 20 / 100 = 1/5
25% = 25 / 100 = 1 / 4
10% = 10 / 100 = 1 / 10
We have,
Total spending on books = $41.20
Shipping and handling charges = 5% of $41.20
The amount spent on shipping and handling charges:
= 5% of $41.20
= 5/100 x 41.20
= 5/100 x 4120/100
= 5 x 4120 / 10000
= 20600 / 10000
= $2.06
Thus the amount spent on shipping and handling charge is $2.06.
Learn more about percentages here:
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find x use picture for question.
Answer:
x = 8
Step-by-step explanation:
Firstly, create an equation or formula
- because they are congurent, IN = AT, so:
2x+10 = 26 (minus 10 from both sides)
2x = 16 (divide both sides by 2)
x = 8
Sub into the formula:
2 x 8 + 10 = 26
26 = 26
A Triangle has two sides of lengths of 5 and 13. What value could the length of the third side be? Check all that apply.
19
5
24
10
8
2
Answer:
10
Step-by-step explanation:
a p exc