The length of a rectangular rug is 4 less than twice its width. The perimeter of the rug is 40 feet. What is the area of the rug?
1) 96 sq ft
2) 56 sq ft
3) 104 sq ft
4) 86 sq ft
Answers
Related Questions
Find the solution set of this inequality 2x+4<6
Answers
Based on your image, I will assume u meant: [tex]|2x+4| \leq 6[/tex]
This means that x will have two solution sets, due to the absolute value.
[tex]-5\leq x\leq 1[/tex]
How do you find the area of a rectangle with a base of 10 and a height of 2 1/2?
Answers
Answer:
The area would be 25.
Step-by-step explanation:
The formula for area is base × height.
2 [tex]\frac{1}{2}[/tex] × 10 = 25
what's the current yield of a 5.00 percent coupon corporate bond quoted at a price of 102.58?
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Evaluate 5+3t -10u when t=5 and u=2
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5+3(5)-10(2)
=5+15-20
=20-20
=0
find the x- and y- intercepts of the following: 10x-4y=-20
Answers
Answer:
y-intercept=5
x-intercept=-2
Step-by-step explanation:
To find the y intercept, plug in 0 for x. So you get 10(0)-4y=-20. Simplify, and clear out the negatives on both sides because they cancel each other out. 4y=20 would be your final equation. y=5.
To find the x intercept, you plug in 0 for y this time. The equation is 10x-4(0)=-20. Simplify to get, 10x=-20. You cannot remove the negative because there isn't a negative sign on the 10x. -20/10 is -2.
please mark brainliest it will help me a lot.
what is the sum of n=-2 and m=5
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Answer:
sum=n+m=-2+5=3 is a answer
Solve the system using the substitution method
x = -6y - 4
6x - 12y = 24
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Answer:
x = 2, y = -1
Step-by-step explanation:
We have a solution system, x = -6y - 4 and 6x - 12y = 24.
Now, since are not only asked to use the substitution method, but at the same time know the value of x, let's plug the first system into the second.
x = -6y - 4
6(-6y - 4) - 12y = 24
-36y - 24 - 12y = 24
-48y - 24 = 24
Add 24 to both sides :
-48y = 48
Divide -48 by both sides :
y = -1
Now that we have y, we can replace it into the second system again to get x.
6x - 12(-1) = 24
6x + 12 = 24
Solve for x by first getting rid of 12 from both sides :
6x = 12
Divide 6 by both sides :
x = 2
Therefore, x = 2 and y = -1
F(x) =3x-10 when x=3
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when x = 3,
y = -1
F(x) = 3(3) - 10 = 9 - 10 = -1
What is the answer?1+-8- -3(7)
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Answer: 14
Step-by-step explanation:
Answer:
I'm pretty sure it should be 14 :)
Write the word sentences as an inequality.
A number k is less than 10.
An inequality that represent this word sentences is?
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Answer:
k<10
Step-by-step explanation:
204 students went on a field trip. Four buses were filled and 8 students traveled in cars. How many students were on each bus?
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Answer:
49
Step-by-step explanation:
204-8=196 in buses
each bus= 196÷4=49
204 divided by 8=equals 25.5 so round to 26
ABC~DEF. ABC has a perimeter of 18 and a leg of 5. The base of DEF is 34.4. What is the perimeter of DEF.
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Answer:
DEF =77.4 inches I attached an answer sheet so you can know how to work out the problem
A paint store sells 4 pints of paint for $19.00. How much is one pint of paint?
Answers
Answer:
4.75
Step-by-step explanation:
19/4 = 4.75
Mac has 1/4 hour left of track practice and must be completed 8 laps around the track before he leaves which equation can be used to find how long has to complete each lap if mac runs at a constant pace?
A. X= 1/4 ÷ 8
B. X= 1/8 ÷ 1/8
C. X= 1/4 ÷ 1/8
D. X= 8 ÷ 1/4
Answers
Answer:
(a) [tex]Unit = \frac{1}{4}/8[/tex]
Step-by-step explanation:
Given
[tex]Time = \frac{1}{4}[/tex]
[tex]Lap = 8[/tex]
Required
Determine the time in each lap
The unit time in each lap is calculated by dividing the total time by the number of laps; i.e.;
[tex]Unit = \frac{Time}{Lap}[/tex]
Substitute values for Time and Lap
[tex]Unit = \frac{1}{4}/8[/tex]
factor as the product of 2 binomials x² -10x + 21 =
Answers
Answer:
(x - 7) (x - 3)
Step-by-step explanation:
Did u want the actual answer? Cuz if u do I could do that too, jus lemme kno
Answer:
( X - 7) (X-3)
WILL MARK BRAINLYIST
Answers
Answer:
C
Step-by-step explanation:
Hope it helps!
helpppppppppp plzzzzz
Answers
Answer:
Distributive property
Step-by-step explanation:
Distributive property: Multiplying the sum of two+ addends by a number will be equal as multiplying each addend by itself by the number and then adding them together.
Two triangles are created by the points below use each of the triangles to determine the slope of the line on the graph what is the slope
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Mark collected 110 seashells from the beach. Courtney collected 124 seashells from the beach. How many total seashells did Mark and Courtney collect?
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Draw a picture of the base and label the dimensions 140 17ft 4t Shape of the base Formula for area Perimeter of the base (P)= Area of the base (B) = height of the prism (h)=
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Answer:sorry but i can't help you i got work okay.
Step-by-step explanation:
How many solutions does the equation −4y + 4y + 2 = 2 have? (1 point) a Two b None c One d Infinitely many
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Answer:
Infinity
Step-by-step explanation:
-4y + 4y + 2 = 2
2 = 2 = always true
Answer:
The answer is Infinitely many
Step-by-step explanation:
If a single person earns 33,200 what would his taxes be to the nearest dollar
Answers
Answer: The answer is,
$5,110
Option (B)
The tax of a single person that earns $33,200 is $5110
The earnings (E) is given as:
[tex]E = \$33,200[/tex]
From the tax table, the equation to calculate the tax of a single person within the income range $28400 to $68,799.99 is:
[tex]Tax =0.25E - 3190[/tex]
So, we have:
[tex]Tax =0.25 \times 33200 - 3190[/tex]
[tex]Tax =8300 - 3190[/tex]
Evaluate the like terms
[tex]Tax =5110[/tex]
Hence, the tax of a single person that earns $33,200 is $5110
Read more about income tax at:
https://brainly.com/question/1775528
On the next play, the team gained 5 yards and then
lost 6 yards. What is the total change in yards?
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Answer:
-1 yards
Step-by-step explanation:
5 - 6 = 1
5 yards gained - 6 yards lost = -1 change in yards
For every 6 trucks there are 10 cars parked in the commuter lot. If there are 25
cars parked in the lot, how many trucks are there?
Answers
Answer:
15
Step-by-step explanation:
The ratio of trucks to cars is 6x/10. And in the problem it says that there are 25 cars. So, 10x = 25, x = 5/2. Then, 6x = 15
help me, please!!!!!!!
Answers
9514 1404 393
Answer:
2
Step-by-step explanation:
Alex has 10 money units. Annie has 5 money units. The ratio of amounts is ...
Alex : Annie = 10 : 5 = 2 : 1
Alex has 2 times as much money as Annie.
8) HELP PLEASE ILL GIVE BRAINLIEST!! Find the median of the set of data.(Remember to put the
list in numerical order)
10, 15, 8, 1, 3, 10, 6, 3
a. 7
b. 10
c. 4.5
d. 9
Answers
——————————
Arrange data in numerical order
1 3 3 6 8 10 10 15
Total number are 8, N = 8
Take the middle two numbers 6 and 8 and take their average
6+8/2 = 14/2 = 7
Therefore the median is 7.
Which graph is the solution to the following inequality
Answers
Step-by-step explanation:
-8x+5 > 21
Minus 5 from both sides
-8x > 16
Then divide 8 from both sides (also I am pretty sure the sign would change because you are dividing by a negative number)
x < -2
So the answer is x is less than or equal to -2
or C
I hope this helps!
What is the equation?
Answers
Answer:
y=-2+4
Step-by-step explanation:
we know the y intercept is four, so we can plug that into y=mx+b
so far we know y=mx+4
and the equation for finding slope is [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
so let's find two points on the graph
let's make it easy on ourselves and use the points laid out for us
(0,4) and (2,0)
[tex]\frac{0-4}{2-0}[/tex]
solving that would come out to be [tex]\frac{-4}{2}[/tex]
simplified, that would be -2
now that we know the slope, we can put them into slope-intercept form
y=-2+4
Give the coordinates of the points on the coordinate plane.
1. A (____ , ____)
2. B (____ , ____)
3. C (____ , ____)
4. D (____ , ____)
5. E (____ , ____)
6. F (____ , ____)
LOOK BELOW
Answers
Sam has 6 boxes of pencils. Each pack has x pencils in it. After Julie gives Sam 4 more pencils, he has a total of 40 pencils.
40 - (x + 4) = 6
6(x + 4 ) = 40
6x + 4 = 40
6 + 4x = 40
Answers
Answer:
6x + 4 = 40
Step-by-step explanation:
6 boxes
x = number of pencils per box
therefore Sam had 6x and received 4 more
Answer:
6x + 4 = 40
explanation
Step-by-step explanation:
6 boxes
x = number of pencils per box
therefore Sam had 6x and received 4 more