Answers
Answer:
3 - x <10
Step-by-step explanation:
plug in -2 as x in each equation and see if its true
2(-2) + 6 < -1 -- false
2(-2) - 3 > 6 false
-5 + 3(-2) > 1 false
Related Questions
Be sure to show all work and not just the answer. Please help ASAP.
Answers
22.5(10-y)+27.5y=250 what does y equal
Answers
Answer:
5
Step-by-step explanation:
hope it helped
Enter your answer and show all the steps that you use to solve this problem.
Write a list of steps that are needed to find the measure of ∠B.
Answers
9514 1404 393
Answer:
∠B = 41°
Step-by-step explanation:
Step 1: Recognize that ∠B and ∠A are "remote interior angles" with respect to the exterior angle at C. Hence their sum will be equal to the measure of the exterior angle.
Step 2. Compute angle B as the difference between the exterior angle at C and the interior angle at A:
113° - 72° = ∠B = 41°
1. In a group of 60 students,31 speak French,23 speak Spanish. determine the number of students who speak.
(A) Both French
(B) French Only
(C) Spanish Only
Answers
What is the volume of this rectangular prism?
3 units
1 cubic unit
3 units
Answers
Answer:
Step-by-step explanation:
3x3x3 is 46 than 46 _ 4 is 57
The answer is 27 units
What is the Volume of Rectangular Prism?The volume of a rectangular prism is defined as the space occupied within a rectangular prism. A rectangular prism is a polyhedron that has two pairs of congruent and parallel bases. It has 6 faces (all are rectangular),12 sides, and 8 vertices. As the rectangular prism is a three-dimensional shape (3D shape), the unit that is used to express the volume of the rectangular prism is cm3, m3 and so on.
Given here: The dimensions as 3,3,3
Thus the volume is = 3³
=27
Hence, The answer is 27 units
Learn more about prisms here:
https://brainly.com/question/29722724
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Marta is making a flag with the given dimensions. The perimeter of the flag is 100 inches. A triangle has side lengths of 18 inches and 41 inches. How much material, in square inches, is needed to make the flag? square inches If the material costs $0.15 per square inch, how much will Marta spend on materials to make the flag? $
Answers
Answer: 54
Step-by-step explanation:
trust me
360 sq feet
$54
source: truuuuust me bro
Will mark BRAINLIST for only correct answer
Need help ASAPP
( if you don’t know or not sure please don’t answer)
Answers
Answer:
The slobe would be negative
because from the height, it is decreasing
Answer: b. negative
=======================================================
Explanation:
Each time x goes up, y goes down. This inverse relationship means we have a negative slope.
----------
We can apply the slope formula to get further proof.
Let's say we pick the first two columns to form the points (1,24) and (2,18)
Then apply the slope formula to get...
m = (y2-y1)/(x2-x1)
m = (18-24)/(2-1)
m = -6/1
m = -6
The slope is -6.
----------
Visually we can see that the line goes downhill as you move from left to right. See the diagram below.
The distance in miles in the distance in inches vary directly on a map. The legend on the map shows that 16 miles are represented by 0.5 inches. What is the actual distance between the two cities if they are 3 inches apart on the map? In the situation distance in =x.
A) 96 miles
B)72miles
C)80miles
D)104miles
Answers
The actual distance between the two cities is 96 miles.
What is Ratio?The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.
We have been given that the map shows that 16 miles are represented by 0.5 inches.
Let x miles would be the actual distance between the two cities
When they are 3 inches apart on the map
According to the given situation, we can write the ratio would be as:
16 miles : 0.5 inches = x miles : 3 inches
⇒ 16/0.5 = x/3
Apply the cross-multiplication operation,
⇒ 0.5x = 48
⇒ x = 48/0.5
⇒ x = 96
Therefore, the actual distance between the two cities is 96 miles.
Learn more about the Ratio here:
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Read the problem and answer the questions show your solution when necessary.
Answers
Answer:
Step-by-step explanation:
1) Number of white chocolate bars = x
Number of dark chocolate bars = y
Total bars = 15
x + y = 15 --------------(I)
Total cost = Php. 340
20x + 25y = 340 ----------------(II)
2) We can use elimination method to solve this equations.
Multiply equation (I) by (-20) and then add the equations.
(I)* (-20) -20x -20y = - 300
(II) 20x + 25y = 340 {Now add and x will be eliminated}
5y = 40
y = 40/5
y = 8
Substitute y = 8 in equation (I)
x + 8 = 15
x = 15 - 8
x = 7
3) Number of dark chocolate bars = 8
Which graph represents a linear function?
Answers
Answer:
Please check the explanation below.
Step-by-step explanation:
Note: As you forgot to mention the graphs of a linear function. But, let me clear your concept with an example of a linear function.
We know that linear function is of the form
y = mx+b
where
m is the slopeb is the y-interceptWe know that the graph of a linear function is a straight line because the highest power of the exponent of the x variable is 1.
Thus, y = mx+b represents a straight line.
For example,
Let the linear function
y = 2x+3
comparing with the linear function of the form y = mx+b
The slope = m = 2The y-intercept b = 3As the highest power of the exponent of a variable is 1, therefore y = 2x+3 represents a straight line.
The graph of the linear function y = 2x+3 is also attached below.
4. What number is 16% of 44
n = 16 x 44 (n = 704)
044 = 0.16 x n (n = 275)
O n = 0,16 x 44 (n = 7)
0.16 = n x 44 (n = 0.4)
Answers
I need help with this
Answers
True or False: (1, 3) is a solution to the system of linear equations shown
below.
y= 4x - 1
y = x + 2
Answers
Answer:
True
Step-by-step explanation:
(1, 3) is a solution to the system of linear equations shown is true
Answer:
True
Step-by-step explanation:
You can substitute x = 1 and y = 3 into both equations and see if it's true or not.
y = 4x - 1
becomes
3 = 4(1) - 1
3 = 4 - 1
3 = 3
True
y = x + 2
becomes
3 = 1 + 2
3 = 3
True
Since both equations come out true, this (1, 3) is a solution.
Last year, Jay was 96 inches tall. This year, he is 108 inches tall. What is the percent increase in Jay’s height
Answers
Answer: 12.5%
Step-by-step explanation:
108-96=12, so he grew 12 inches.
12/96=0.125,
0.125*100=12.5, 12.5%
Reba made a mosaic wall using 42 black tiles and 23 red tiles . what percent presents the number of red tiles in the mural
Answers
Answer:
35% of red tilesStep-by-step explanation:
First you have to figure out the total.
42+23= 65
So plug it in.
23/65 = 35%
Your answer is 35%.
Hope this helped!!!!!!!!!!!!!!!!!
Answer:
35.4%
Step-by-step explanation:
Total of tiles: 42+23= 65 tiles
red tiles/ total amount of tiles
23/65= 0.3538= 35.38%
rounded to the nearest tenth= 35.4%
A side of Ari's aquarium is a square with an area of 190 square inches. The length of each side of the square is
Answers
Answer:
√190 square inches
Step-by-step explanation:
.................
I really need help....
Do you think that there is a statistical relationship between price and quality rating? If so, describe the nature of the relationship
Answers
Answer:
We find little evidence of correlations between price and quality rating, but customers tend to rate higher priced features less favorably than lower priced features.
Step-by-step explanation:
ahhh please help i don’t understand thissss
Answers
Answer:
24y^3/x^5
Step-by-step explanation:
Since 6x and 4x are not in a parentheses, they are not being powered by anything. Therefore, those stay on the numerator side.
Anything to the power of something times another to the power of something is always added together. Since -1 + (-4) is -5, x would end up having a power of -5, which would just make it go on the denominator side with just a power of 5.
Same rule with y follows. This would make it 5+ (-2) = 3. Since this is a positive power, it stays at the numerator side.
Sbhsbshsbhsbshsbhsbshs
Answers
Answer:
d=7
Step-by-step explanation:
wat is the answer to this question
Answers
Answer:
D
answer id D: F and C
Step-by-step explanation:
when we reflect across the x axis, x stays the same and y changes sign
Lena saved $41 in March. She saved $24 in April and $12 in May. Then Lena spent $33 on a
keyboard. How much money does Lena have left?
Answers
Answer:
44$
Step-by-step explanation:
41 plus 24 plus 12 dollars is 77 dollars in total. Then subtract 33 from that and you have 44 dollars
Determine how far the vehicle travels in 3 hours.
A ferry travels 45 miles every 1 1/2
hours.
Answers
Answer:
90 miles
Step-by-step explanation:
1 1/2 is half of 3 so just multiply 45 by two
You place a 16 foot ladder against a building. The angle that the ladder forms with
the ground is 60 degrees. How far from the base of the building is the bottom of
the ladder? round to the nearest foot.
Answers
Answer:The base of the ladder should be placed so that it is one foot away from the building for every four feet of hight to where the ladder rests against the building. This is known as the 4 to 1 rule.
Step-by-step explanation:
I don’t understand this question please please help!
Answers
Answer:
A) the domain is the x
Step-by-step explanation:
Answer:
a (2, 4, 7, 14, 16)
Step-by-step explanation:
domain is the x values, the input, of the relation
graph the opposite of the opposite of 2 on the number line click on the number line to identify the numbers location
Answers
Answer:
-2
Step-by-step explanation:
The opposite of 2 is -2.
2. Clare mixes 2 1/2 cups of water with 1/4 cups of orange juice concentrate. How many cups of water is there per cup of orange juice concentrate? *
A.) 1/10 cup of water
B.) 5 cups of water
C.) 15/2 cups of water
D.) 10 cups of water
Answers
Answer:
I think its D
Step-by-step explanation:
1/4:2 1/2 - 2/4:5 - 3/4:7 1/2 - 4/4(one cup):10
HELP!!!!
4. Jake can paint a room in 7 hours, and Karen can paint the same room in 5
hours. How long will it take to paint the room if they work together?
Answers
Answer:
6 hours
Step-by-step explanation:
( 7h + 5h)/2 =6h
ANSWER:
It would take them about 3 hours to paint the room together.
EXPLANATION:
The least common denominator of 7 and 5 would be 35, so if we set 7x+5x equal to 35, the answer rounds up to 3. (or 2.9 if rounded to the nearest tenth.)
Help help hurry
Write the equation of the line that passes through (9, 3) and has a slope of -6.
Oy= 3x +9
Oy= -12x + 9
Oy=-6x + 57
Oy=9x - 6
Answers
Answer:
y=-6x + 57
u can use desmos to help u nxt time
of 54 cities, 7 have a lake and 25 have a river running through them. What fraction of these 54
cities have a lake or a river running through them? Show your work.
Answers
Answer:
32/54 which could reduce to 16/27 or 59.3%
Step-by-step explanation:
7+25=32 have a river or lake
54 total cities
32/54=59.3
Find the slope of the line that passes through (-61, 3) and (-41, 31)
Answers
Answer:
Fraction - 7/5
Decimal - 1.4
Step-by-step explanation: