Answers
Answer:
385
Step-by-step explanation:
Related Questions
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Answers
Answer: x = 1 and y = 2
Step-by-step explanation:
Solve for y in the first equation by adding 2x to both sides
[tex]y=2x[/tex]
Plug this answer into the y for the second equation
[tex]3x+4(2x)=11[/tex]
Combine like terms and simplify
[tex]3x+8x=11\\11x=11\\x=1[/tex]
Now solve for the y value by plugging in x to any equation
[tex]y=2x\\y=2(1)\\y=2[/tex]
Dawn bought a pair of shoes for $90. They were on sale for 40% off.
There is 7% sales tax. What is the final cost of the shoes? *
Answers
Answer:
57.78
Step-by-step explanation:
90 -(40%*90)
= 90 -36
=54
Tax =7% *54=3.78
Final cost= 54 +3.78 = 57.78
Joe's Hot Dog Stand is only open for lunch. Of today's sales, 26% came from selling plain hot dogs. Since the hot dog stand made $45.50 from selling plain hot dogs, it made $_____
Answers
Solve for x.
-9x + 2 > 18 OR 13r + 15 < -4
Answers
Answer:
x < -1.778 or. r < -1.461
Step-by-step explanation:
-9x + 2 > 18
-9x > 18-2
-9x > 16
x < -(16/9)
x < -1 778
13r + 15 < -4
13r <-4 -15
13r < -19
r < -1.461
Find the equation of the line that passes through the points:
(-2, 4) and (1, 10)
Answers
Answer:y=2x+8
Step-by-step explanation:
What is the cost of 1 pounds of apples
Answers
Answer:
You do not have a image
Step-by-step explanation:
Dont be shy give me the answer /j but help would be appreciated lol
Answers
Answer:
1.25
Step-by-step explanation:
count squares of rise and run
5 up/ 4 across = 1.25
In your own words, what is a positive association? Use the words, "line of best fit" in your explanation.
Answers
The lunch lady has 3 pounds of lasagna left over. If she makes 1/6-pound servings, how many servings of
lasagna can she serve with the amount left over?
Answers
Answer:
⇒[tex]\frac{1}{6}[/tex]×3
⇒[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
what is the value in the equation 2x - 10 = 30
Answers
add ten to both sides
2x = 40
divide by two
x = 20
Answer: x=20
Step-by-step explanation: 2(20)=40 40-10=30
CLICK PLEASE!!!!! HELP ME
An online retailer sells two packages of protein bars, one was 10 pack for 16.30 the other as 12 pack for 17.40 Which package has the better price per bar.
--------------------------------------------------------------------------------------------------------------------------------
I also took a photo of the problem so it would be easier for you guys to solve.
I will give you 150 points if you solve it right plus the crown, dont scam or put something you know is wrong because it took me a while to save up.
also SHOW YOUR WORK!!!
goodluck
xoxo
Answers
Answer:
The twelve pack
Step-by-step explanation:
take 16.30 and divide by ten to get the individual price. $1.63
take 17.40 and divide by 12 to get the individual price. $1.45
1.45<1.63
#1
Unit rate:-
16.30/10=1.63$#2
Unit rate:-
17.4/121.45$Hence.
Second one is at better price
Anyone help me with this?
Are these triangles Congruent? By what postulate?
No
Yes. SAS
Yes, SSA
Yes, SSS
Answers
Answer:
Yes, SSS
Step-by-step explanation:
The triangles have those lines in the sides, and that means that the side is congruent to the corresponding side. Since all three sides are congruent to all three sides on the other triangle, they will be congruent.
Answer:
Yes, SSS
Step-by-step explanation:
evaluate 3/4 (x + 8) =9
Answers
Answer:
4
Step-by-step explanation:
3/4(x+8)=9
3/4x+6=9
3/4x=3
x=4
P.S. PLEASE give me Brainliest!
Answer: x = 4
Step-by-step explanation:
Divide both sides by 3/4. When you divide by a fraction, you can also multiply by the reciprocal
[tex]x+8=9*\frac{4}{3}[/tex]
Simplify the fraction
[tex]x+8=\frac{36}{3} \\x+8=12\\[/tex]
Subtract 8 on both sides
x = 4
what's bigger 35% or 2/5
Answers
Answer:
2/5
Step-by-step explanation:
cause if you put it in a percent it would be 40% so bigger than 35%
Answer:
2/5 is bigger than 35%
Step-by-step explanation:
2/5 can be written as 4/10, which is equivalent to 40/100, or the percentage 40%. And since 40% is bigger than 35%, 2/5 is bigger than 35% :)
What is the solution to the system of equations?
6 x + 2 y = 6. 7 x + 3 y = 5.
Answers
Answer:
x = 2, y = -3
or
(2, -3)
Step-by-step explanation:
6x + 2y = 6
7x + 3y = 5
multiply the first equation by -3 and the second equation by 2 and solve by elimination
6x + 2y = 6
becomes
-18 - 6y = -18
7x + 3y = 5
becomes
14x + 6y = 10
then, add the new equations.
-18x - 6y = -18
14x + 6y = 10
-4x + 0 = -8
-4x = -8
4x = 8
x = 2
then, substitute x for 2 in one of the eqautions.
6x + 2y = 6
12 + 2y = 6
2y = 6 - 12
2y = -6
y = -3
2y - x = 14
Help ASAP Thanks
Answers
Answer:
14
Step-by-step explanation:
Answer:
y = 7 + x/2
Step-by-step explanation:
x = -14 + 2y
What’s the answer to this problem?
Answers
Rosie bought a car for £4000
3 years later, she sells it for £1400
What is the percentage loss that Rosie has made?
Answers
Answer:
65%
Step-by-step explanation:
Given data
Cost price= £4000
Selling price= £1400
% loss= cost price-selling price/cost*100
% loss= 4000-1400/4000*100
% loss= 2600/4000*100
% loss= 0.65*100
% loss= 65%
Hence the %loss is 65%
Select all expressions equivalent to 32x – 48.
A. –4(–8x –12)
B. 4(8x – 12)
C. 8(–4x + 6)
D. 8(4x – 6)
Answers
Answer:
b and D
Step-by-step explanation:
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
The expression that is equivalent to 32x - 48 are,
-4(-8x - 12)
4(8x - 12)
8(4x - 6)
Options A, B, and D are the correct answers.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
32x - 48
A.
-4 (-8x - 12)
= (-4 x - (8x)) - (-4 x -12)
= 32x - 48
B.
4 (8x - 12)
= 32x - 48
C.
8(-4x + 6)
-32x + 48
D.
8 (4x - 6)
32x - 48
Thus,
The expression that is equivalent to 32x - 48 are,
-4(-8x - 12)
4(8x - 12)
8(4x - 6)
Options A, B, and D are the correct answers.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
Find the area of the parallelogram below.
Answers
The formula for finding the area of a parallelogram is Base x height
A = Bh
In this case the base (the longest side) is 8 cm and the height (distance between the obtuse angle and the base) is 5 cm
A = 8 * 5
A = 40 cm²
Hope this helps!
~Just a girl in love with Shawn Mendes
Answer: 40cm²
The formula is Base × Height. We can find the area if we multiply the Base and Height.
A = Bh
As for that, the Base is the upper length, which is 8 and the height is the obtuse angle inside the parallelogram, which is 5.
Since we got our lengths, we can solve.
Remember how I said the formula is A = Bh. (Area = Base × Height)
So, we can multiply 8 by 5 to get the area.
8 times 5 will equal 40.
Hence, 40cm² is the answer.
Determine whether this statement is true or false |-3|>|3|
Answers
Answer:
False
Step-by-step explanation:
|-3| is equal to |3|, as for |3| thats also equal to |3|
So the statement is false, because they are both equal to each other.
There are 780 registered voters in Cloud County. In the last election, 40% of the registered voters actually voted. How many people in Cloud County voted in the last election?
Answers
Which inequality is NOT true if y= -5
Answers
y + x + 2y = 8y + 3 << im supposed to solve this and i have no idea what it is.. please help!
Answers
Answer:
x=5y and y=x/5
Step-by-step explanation:
yet again ACTUALLY ANSWER THE PROBLEM and don't answer if you don't know (you know who you are)
The table represents a linear function.
x y
-5 -4
-2 2
1 8
3 12
Identify the intercepts of the line.
Write the equation of the line in standard form.
Answers
Answer:
Step-by-step explanation:
Slope is 2
solve into Ax+by=C
Y-y1=m(x-x1)
Y-(-4) = 2(x - (-5))
Y+4=2x+10
Y-2x =6
(0,6)
(-3,0)
Find the point where the two lines intersect. Graph the lines.
1. point a: x = -2, y = 3
2. point b: x = 9, y = -4
Answers
Answer:
3,-4
Step-by-step explanation:
im not sure if this is right or not but I tried
True or False?
k = 2 is a solution to the inequality 8k+ 4 > 18.
Answers
Answer:
True
Step-by-step explanation:
If k = 2, then we plug in 2 for every instance there is a k. So...
8k + 4 > 18
Will turn into...
8(2) + 4 > 18
Then solve using PEMDAS (or whatever you were taught. Parenthesis, Exponent, Multiplication/Division, Addition/Subtraction.)
16 + 4 > 18
20 > 18
Since 20 is greater than 18, 2 can be a solution for this inequality.
Which expression could be used to determine the area of the triangle?
Answers
Answer:
[tex]\frac{1}{2} (2\frac{3}{4})(\frac{7}{8})[/tex]
Step-by-step explanation:
Area of a triangle = 1/2bh
Answer:
first guy is correct!
Step-by-step explanation:
the
apples had to be packed 36 to a crate
If 5100 crates were available, how many
apples could be shipped?
Answers
-There would be 24 apples leftover.
-5100 divided by 36 = 141 remainder 24
(Hope this helped ^^)
In a park for 6 people the ticket cost $39. How many dollar does it cost for 9 people
Answers
$ 58.50
Step-by-step explanation:
because 39 Divided by 6 is 6.5 and 6.5 × 9 it's 58 50
$58.50
•EXPLANATION•
The first thing you have to do is divide 39 by 6 to see how much it would cost for 1 person. For 1 person it cost $6.50 then you multiply by 9 because you are trying to figure out how much it cost for 9 people not 1. You will get $58.50.