assuming that red tiles represent negative terms, what algebraic expression do the above algebra tiles represent
plzzzzzzzzzzzz helpppppppp
Answers
Answer:B
Step-by-step explanation:
I just tried it and i got a 100
Answer:
b
Step-by-step explanation:
Related Questions
$4.50 plus $3.60 per mile. Patrick paid $28.80 to ride a shuttle bus into the city. How many miles did Patrick ride on the shuttle bus?
Answers
I'm very sorry but i don't know the answer to this queshtion
Bone-shaped treats are 5 for $3.50 at Shelley's store and Sarah wants to buy 12. She set up and solved this proportion to find how much they would cost. Describe her error and find the correct solution. (5/3.5)=(12/x) 3.5x=60 x=17.14.
Answers
Answer:
Her error was multiplying numerator by numerator ( that is Quantity of Bone-shaped treats)
Step-by-step explanation:
Sarah's calculation
Let
x = cost of 12 Bone-shaped treats
Quantity of Bone-shaped treats : price
5 : 3.5 = 12 : x
(5/3.5) = (12/x)
Cross product
3.5x=60 (Here is her error)
x=17.14
Correct calculation
Quantity of Bone-shaped treats : price
5 : 3.5 = 12 : x
5 / 3.5 = 12 / x
Cross product
5 * x = 3.5 * 12
5x = 42
x = 42 / 5
= 8.4
x = $8.4
Her error was multiplying numerator by numerator ( that is Quantity of Bone-shaped treats)
Instead of multiplying Quantity of Bone-shaped treats by cost
Answer:
Sarah multiplied the denominator by the denominator and the numerator by the numerator instead of finding the cross products. The equation should be 5x = 42, so the cost should be $8.40.
Step-by-step explanation:
got it wrong but this is the answer the people gave me branliest plz
I put 37 points in this pls this is urgent!! I’ll give brainliest to best answer... PLEASEE
Answers
Answer:
19x + 550n + 200
Step-by-step explanation:
Total cost of the skirts
[tex]7x + 150n + (2n + 1) \times 200 + 4 \times 3x \\ \\ = 7x + 150n + 400n + 200 + 12x \\ \\ = \purple{ \bold{19x + 550n + 200}}[/tex]
1/4 ( x − 12 ) + 1/3 ( x + 9 )
Answers
Answer: 7/12x
Step-by-step explanation:
Answer:
7x/12
Step-by-step explanation:
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An 11-inch string is cut into 3 equal pieces. Which expression shows the length of each piece?
A. 11/3
B. 1/11 of 3
C. 3 divided by 11
D. 3÷11
Answers
Answer:
a
Step-by-step explanation:
11/3 (eleven divided by three)
Which shows the equation below written in the form ax2 + bx + c = 0?
x² + 6x+8=3
O A. x2 + 6x + 5 = 0
O B. x2 + 6x + 11 = 0
O C. x2 + 6x + 8 = 0
O D. x2 + 6x + 3 = 0
Answers
Answer:
A
Step-by-step explanation:
X^2 + 6X + 8 =3
TRANSPOSE 3 TO LEFT
X^2 + 6X + 8 - 3 = 0
CALCULATE
X^2 + 6 X + 5 = 0
Find the quotient: (16x + 24x2) = 2x
Answers
Answer:
48x=2x
Step-by-step explanation:
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Harvey the hamster can run 3 and 1/6 km in 1/4 of an hour. What is his average speed in kilometers per hour?
Thank you!
Answers
In decimal form, this is approximately 12.667 km per hour.
As an improper fraction, 12 & 2/3 = 38/3
==================================================
Explanation:
Let's use this formula
a & b/c = (a*c+b)/c
to convert the given mixed number to an improper fraction.
3 & 1/6 = (3*6+1)/6
3 & 1/6 = 19/6
The mixed number 3 & 1/6 is the same as the improper fraction 19/6
The hamster runs 19/6 km in 1/4 of an hour.
We can express that as the ratio
19/6 km : 1/4 hr
Multiply both parts by 4 so that the "1/4 hr" turns into "1 hr"
19/6 km : 1/4 hr
4*19/6 km : 4*1/4 hr
76/6 km : 1 hr
38/3 km : 1 hr
Harvey runs 38/3 km in 1 hour
Let's convert that to a mixed number
38/3 leads to a decimal, but 36/3 leads to a whole number
So,
38/3 = (36+2)/3
38/3 = 36/3 + 2/3
38/3 = 12 + 2/3
38/3 = 12 & 2/3
You can use your calculator to note that 38/3 = 12.667 approximately, which is also the value of 12 & 2/3, since 2/3 = 0.667 approximately. This helps confirm we did the conversion correctly.
What is the domian of y=4[x+2]
Answers
Answer:
I'm pretty sure The domain of y=4[x+2] is (-infinity, infinity)
( − ∞ , ∞ ) , { x | x ∈ R }
5x-20
x² - 4x + 18
X-4 니
y2-4+18
Answers
Answer:
graph it
Step-by-step explanation:
i need help and this is important.
x=
Answers
Step-by-step explanation:
look at this pic as if it was a pattern then the answer will come to you
Answer: x= 3
Step-by-step explanation:
1
Find the slope of the following graph and write your result in the empty box.
Answer:
Answers
Answer:
y = 2x
Step-by-step explanation:
Slope = [tex]\frac{y}{x} =\frac{2}{1}[/tex]
Help!! Its a photo but I need help on it quick!!! Ty if you help me!
Answers
Answer:
36
Step-by-step explanation:
21. Construct quadrilateral ABCD, where AB = 4.5 cm, BC = 5.5 cm, CD = 4 cm, AD = 6 cm,
AC = 7 cm.
Answers
a line containing the points (4,4) and (8,9)
Answers
Answer:
im assuming slope : 5/4 is slope
Step-by-step explanation:
the formula (y₂ - y₁) / (x₂ - x₁) is how you get slope. plug stuff in and you get (9 - 4) / (8 - 4) and thats 5/4
Answer:
y=1.25x-1
Step-by-step explanation:
Hope this helps! PS I'm not assuming anything
What is the value of x?
Answers
Answer:
x = 4√5
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASTrigonometry
Pythagorean Theorem: a² + b² = c²Step-by-step explanation:
Step 1: Define
We are given a right triangle. We can use Pythagorean Theorem.
a = 19
b = x
c = 21
Step 2: Find x
Substitute: 19² + x² = 21²Isolate x term: x² = 21² - 19²Evaluate: x² = 441 - 361Subtract: x² = 80Isolate x: x = √80Simplify: x = 4√5And we have our final answer!
The diagram is not drawn to scale.
answer as m2
Answers
Answer:
Area = 76[tex]m^{2}[/tex]
Step-by-step explanation:
you can cut into two rectangles
first one:
top and bottom sides = 4m
two sides = 9m
Area = b*h = 9m * 4m = 36 [tex]m^{2}[/tex]
second one
top and bottom sides = 8m
two sides = 14m - 9m = 5m
Area = b*h = 8m * 5m = 40[tex]m^{2}[/tex]
Now add both rectangle areas for the total shaded Area = 36 + 40 = 76[tex]m^{2}[/tex]
PLEASE HELP, I WILL UP POINTS AND VOTE BRAINLIEST! DONT MAKE ME WASTE MY 88 POINTS.
Convert the equations in #4-6 to standard form.
#4. y = 9/7x + 1/7
#5. y = -6/5x - 3
#6. y = 1/3x - 2
Answers
Answer:
Ok im using a standered form calculator:
1. 9/7x + 1/7 = -8
2. y = -6/5x - 3 = -11
3. y = 1/3x - 2 = -10
Step-by-step explanation:
I will be glad to help more
Which could be the first step in solving the equation represented by the model below? HELP PLZ
Answers
Answer:
take away four from both -4
Answer:
add 4 negative unit tiles to both sides
Step-by-step explanation:
took test on edge
Taryn and Alastair both mow lawns. Each charges a flat fee to mow a lawn. The table shows the number of lawns mowed in the past week, the time spent mowing lawns, and the money earned.
Answers
Answer:
Taryn charges $12.50, Alastiar charges $17.50, Alastair earns more per hour
Find three consecutive even integers such that the sum of the first and the third is 128.
Answers
9514 1404 393
Answer:
62, 64, 66
Step-by-step explanation:
I like to work "consecutive integer" problems by considering the average, or middle value. If we call that x, then the problem statement tells us ...
(x -2) +(x +2) = 128
2x = 128 . . . . . collect terms
x = 64 . . . . . . . divide by 2
The middle integer is 64, so the three even integers are 62, 64, 66.
What is the decimal equivalent of 5/11? (round to the hundredths place)
Answers
Answer:
0.45
Step-by-step explanation:
Answer:
0.45
Step-by-step explanation:
5 ÷ 11 or 5.0 ÷ 11 = 0.45
Hope this helped!!! Pls mark me brainliest if you want more math answers like this! Also pls thank me!
what is 3x+24+19x= what?
Answers
Answer:
is x 4.3 and would equal 98.6?
Step-by-step explanation:
write 0.63 repeating as a fraction in simplest form
Answers
Answer:
2
Step-by-step explanation:
8=
Answer:
63/100 (the simplest form)
Step-by-step explanation:
1. Covert decimal into fraction:
0.63 = 63/100
2. Simplify (1 is the greatest common divisor of 63 and 100. The result can't be further reduced):
63/100
QUICK HELPPP 20 POINTS
What is the solution to the equation?
Answers
Answer:
t = 91
Step-by-step explanation:
t - 15 = 76
t - 15 + 15 = 76 + 15
t = 91
Name the longest and shortest sides of the triangle.
95°
40.0
450
Answers
Answer:
Hypotenuse is the longest side. And the side opposite to small angle are small sizes
Step-by-step explanation:
450 is longest
40.0 is the shortest
There are y boats on a lake.
There are 7 people in each boat.
Write an expression, in t|sms of y, for the total number of people in the boats.
Answers
Answer:
The answer is 7y.
Thank you and please rate me as brainliest as it will help me to level up
Total number = 7y
The total number of boats on the lake = y
There are 7 people in each of the boats . The means in every boats available in the lake 7 people are occupying it .
Therefore, the total number of people in the boats can be express as follows:
Total number = 7y
Read more : https://brainly.com/question/17565311?referrer=searchResults
simplfy 5 + 2(6 - 4)3LaTeX: \div÷4(4) - 2 + 8
Answers
The answer is 5 enjoy the answer!
This is not math but plz help here are some points
Answers
Answer:
the second one
Step-by-step explanation:
(-2,0) is a solution of the equation 2x - 3y = 6
Is that true or false
Answers
Answer: False
Step-by-step explanation:
To see if (-2,0) is a solution to the given equation, we can plug in the point and solve. If we get the same answer, then it is a solution.
2(-2)-3(0)=6 [multiply]
-4-0=6 [subtract]
-4≠6
Now, the doesn't equal sign tells us that -4 is not equal to 6. This means the given point is not a solution to the equation, making it false.