Answer:
Let the length be x and the width be y.
x+3=2y
2x+2y=60
So, 2y=60-2x
60-2x=x+3
60=3x+3
57=3x
x=19
If x=19, then y=11
So, the dimensions are: length 19, width 11.
Let me know if this helps!
In the equation y=10x+30, what is the rate of change?
Answer:
the roc is 10
Step-by-step explanation:
Simplify. 2(x + 2) -x+3(-x-2) - (2x +4)
Answer:
−4x−6
Step-by-step explanation:
Distribute the Negative Sign:
=2(x+2)−x+3(−x−2)+−1(2x+4)
=2(x+2)+−x+3(−x−2)+−1(2x)+(−1)(4)
=2(x+2)+−x+3(−x−2)+−2x+−4
Distribute:
=(2)(x)+(2)(2)+−x+(3)(−x)+(3)(−2)+−2x+−4
=2x+4+−x+−3x+−6+−2x+−4
Combine Like Terms:
=2x+4+−x+−3x+−6+−2x+−4
=(2x+−x+−3x+−2x)+(4+−6+−4)
=−4x+−6
Answer:
-4x - 6
Step-by-step explanation:
2(x+2)−x+3(−x−2)−(2x+4)
Distribute the Negative Sign:
=2(x+2)−x+3(−x−2)+−1(2x+4)
=2(x+2)+−x+3(−x−2)+−1(2x)+(−1)(4)
=2(x+2)+−x+3(−x−2)+−2x+−4
Distribute:
=(2)(x)+(2)(2)+−x+(3)(−x)+(3)(−2)+−2x+−4
=2x+4+−x+−3x+−6+−2x+−4
Combine Like Terms:
=2x+4+−x+−3x+−6+−2x+−4
=(2x+−x+−3x+−2x)+(4+−6+−4)
=−4x+−6
PLEASE HELPPP!!!!! will give brainiest
Answer:
See below
Step-by-step explanation:
Draw segments XY and XZFind perpendicular bisector of segments XY and XZPerpendicular bisectors of XY and XZ intersects each other at a point say O. Taking O as center and OY = OX = OZ as radius draw a circle which will pass through the points X, Y and Z. This is the required circle.What is the solution to the system graphed below?
Answer:
(-4,-1) is the answer unless your asking for an actual equation
find the volume
pls help :(( I will give brainly
Answer:
LINKS ARE NOT SAFE!
Step-by-step explanation:
I think the answer is D tho
Solve the expression. What is the value for x?
10x + 25 = 1550
Answer:
x=152.5
Step-by-step explanation:
subtract from both sides 25 so it will be
10x=1525
then divide both by 10 so it will be
x=152.5
if right ill give brainly
Answer:
3 r 44
51+51=102
102+51=153
197-153=44
44 does not go into 51 as a whole number, leaving it as a remainder.
Answer:
3 r 8
Step-by-step explanation:
When you divide 197 by 51 you get 3 r 8. Hope it helped!! :]
Look at the question below.
Answer:
60
Step-by-step explanation:
8 x 3 = 24
9 x 4 = 36
36 + 24 = 60
brainliest please
Answer:
C.
Step-by-step explanation:
8 x 3=24
9 x 4=36
24+36=60
work out the sum of 1/4, 4/8 and 2/3.
Give your answer as a mixed number in its simplest form.
Answer:
1 5/12
(I added these words cause my answer was too short)
Please help :) will give brainliest i PROMISE and ty
Answer:
12 is the complete length and 10 is the number of sides
12x10= 120
Answer:
3. P = 48 units A = 116 units²
Step-by-step explanation:
A = 12 x 12
= 144
Now we can subtract the missing areas. 4 x 4 = 16 and 6 x 2 = 12.
144 - 16 - 12
= 116 units²
P = 12 + 12 + 12 + 12
= 48 units
K + 35 = 63 equals what
Answer:
63-35=28
K=28
Step-by-step explanation:
:)))))))))
Step-by-step explanation:
Um... I'm not sure what you mean but here's the value of K
K+35=63
K=63-35=28
K=28
The office and the living room in a tiny house share a wall. The area of the office is 28 square feet. The area of the living room is 63 square feet. The expression 28+63 represents the total area in square feet.
Which of the following expressions also show the total area of the two rooms? Choose ALL that apply. 7 multiplied by 4 + 7 multiplied by 9 7(4+9) 9(4+7) 9 multiplied by 4+ 9 multiplied by 7
Answer: The 2 answers are
7・4 + 7・9
and
7(4+9)
Hope this helps!✦
Step-by-step explanation:
Answer:
7 x 4 + 7 x 9, 7(4+9)
Step-by-step explanation:
Look at the photo to answer the question
Answer:
A) c
B) d
Step-by-step explanation:
Simplify(write without using the absolute value sign.
|x+3|, if x>5
Answer:
x + 3
Step-by-step explanation:
Since x > 5, then x + 3 > 0 and Ix + 3I = x + 3
The Simplify value of [tex]|x+3|[/tex], if [tex]x > 5[/tex] without using the absolute value sign is [tex]6[/tex].
What is absolute value sign ?The absolute value (or modulus) | x | of a real number x is the non-negative value of x without regard to its sign.
We have,
[tex]|x+3|[/tex], if [tex]x > 5[/tex]
Note that, if [tex]x > 5[/tex] , then [tex]x+3 > 3+5=8[/tex]
Then [tex]x+3 > 0[/tex]
Recall that the absolute value function is defined as
[tex]|x|=x[/tex] , if [tex]x\geq 0[/tex]
And,
[tex]|x|= -x[/tex] if [tex]x < 0[/tex],
So,
As mentioned above [tex]x+3 > 0[/tex],
Then [tex]|x+3|=x+3[/tex]
As given [tex]x > 5[/tex] , so choose any value of [tex]x[/tex] which after adding to [tex]x+3[/tex], we get more than [tex]5[/tex],
i.e.
[tex]x[/tex] can be [tex]3,4,5,6,7........[/tex].
Let's
[tex]x=3[/tex]
We get ,
[tex]x+3=3+3=6[/tex] which shows that [tex]x > 5[/tex] .
Hence, we can say that the Simplify value of [tex]|x+3|[/tex], if [tex]x > 5[/tex] without using the absolute value sign is [tex]6[/tex].
To know more about absolute value sign click here
https://brainly.com/question/15712636
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Hazel wants to build a concrete patio that will be 9 yards by 11 yards. It will cost $4.00 per square yard to build. What will be the total cost of the patio? $
Answer:
$396
Step-by-step explanation:
The total cost of the patio = area of the patio x cost per square yard
area of the patio = area of a rectangle = length x breadth = 11 x 9 = 99 yards^2
total cost of the patio = 99 x 4 = $396
help please Write two numbers that multiply to the value on top and add to the value on bottom.
Please please someone help me pretty pls
Answer:
1 1/2
Step-by-step explanation:
When subtracting 6 and 1/2 by 5, you get 1 and 1/2.
Therefore, the heaviest basket is 1 1/2 heavier than the second heaviest basket.
Answer: 1.5
Step-by-step explanation:
Looking at the picture, the heaviest is 6.5 and the second heaviest is 5, so 6.5 - 5 = 1.5 or 1 1/2
If 6 lbs of nails are needed for each thousand lath, how many pounds are required for 4250 lath? Round your answer to the nearest tenth.
Answer:
Step-by-step explanation:
Which ordered pair is a solution to the graphed inequality? A. (3,1) B. (2,-1) C. (0,-1) D. (4,0)
Answer:
d
Step-by-step explanation:
Answer:
The answer is (4,0)
Step-by-step explanation:
I tell you these things because it comes from my gut
my gut never lies
ASAP HELP ME IM NOT TRYING TO FAIL MY CLASSES JUST BY THIS ONE QUESTION!!!!!!
Answer:
B
Step-by-step explanation:
its be i know it i did it with my teacher
Answer:
The Answer Is A
Step-by-step explanation:
The Line Is Standing Above -5 And -1 There for What Is -1 + (-4) = -5
A travel agent made arrangements for a school team and fans to travel to a tournament. The agent wrote the following equation for the profit she expected to make from the trip, where n is the number of people traveling:
P = 75n – 25(n +20)
Use one of the two equations to determine the number of travelers for which the travel agent’s profit will be equal to zero. Is there more than one answer?
what is equivlent to 15x-20
There are 10 marbles in a bag.
4 marbles are pink and the rest are blue.
What is the ratio of pink marbles to blue marbles
No question Just Points
Hope you are having a wonderful day
Answer:
Step-by-step explanation:
tysm
Answer:
thankyou!!
Step-by-step explanation:
Last Saturday, Paulina went to the park to run. She ran 7 miles total while she was at the park. During her run, she looked at her watch every mile to see how long she had been running. Some of her times from her run are recorded in the table below.
Paulina's Recorded Running Times
Distance (in miles) Total Time Spent Running (in minutes)
2 24
3 36
7 ?
If Paulina ran at a constant speed during her entire run, how many total minutes did it take her to run all 7 miles?
1 hour = $140
4 hour =$320
5 hour=$380
Only hour 1 has a one time fee for plumbing how much it it
Answer:
$84
Step-by-step explanation:
( 140 + 320 + 380 )/ (1+4+5) = $840/10h = $84/h
Hope it helps you
A rectangular garden measures 9 feet wide by 12 feet long. If a hose costs $8 per foot, how much would it cost to place a hose
through the diagonal of the garden?
Answer:
120
Step-by-step explanation:
using the pythogorean thereom, we have 12^2+9^2=225
sqrt225=15
15*8=120
Five times a number minus twice another number equals twenty-two. The sum of the numbers is three. Let the first number = x and the second number = y. Find the two equations for this scenario.
Answer:
0A + B = 3AB
10 / B = 3 - (1/A)
10/B is between 2 and 3.
B = 5, A = 1
Step-by-step explanation:
you just need to do this but i dont know
Find the value of the expression.
21 - -6
Answer:
27
Step-by-step explanation:
Subtracting a negative is like adding
21 - -6
21 +6
27
HELPPPPPPPPPPPPPPPPP
Answer:
Step-by-step explanation:
the variable n would have to be less then zero.. answer 1
Answer:
1
Step-by-step explanation:
if it has positive value that means that N is a negative number, that means its less than 0