PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!
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]
Then plug this in for the y value in the second equation
[tex]3x+4(2x)=11[/tex]
Combine like terms and simplify
[tex]3x+8x=11\\11x=11\\x=1[/tex]
Plug x into either equation to find the y value
[tex]y=2x\\y=2(1)\\y=2[/tex]
Related Questions
Jenny has 12 marbles.
of these 12 marbles are large.
The rest of these 12 marbles are small.
Each large marble has a weight of 70 grams. Each small marble has a weight of 50 grams.
Work out the total weight of the 12 marbles.
Answers
Answer:
720g is your answer friend.
Step-by-step explanation:
The total weight of large marbles = 6×70=420gThe total weight of small marbles = 6×50=300gThe total weight of 12 marbles = 420+300=720gthe dimensions of a rectangular crate are 4 feet 6 feet and 8 feet. what is the volume?
Answers
Answer:
192
Step-by-step explanation:
Volume=l×w×h
V=4×6×8
V=192
can you help me please
Answers
9514 1404 393
Answer:
6 < x < 23.206
Step-by-step explanation:
The smallest that angle CAD can be is 0°. For that, ...
2x - 12 = 0
2x = 12
x = 6
__
The largest angle CAD can be is the angle that corresponds with triangle CAB being isosceles: CA = AB = AD. Then the length of AC satisfies ...
AC·sin(48°/2) = 22/2
On the other side, we have ...
AC·sin((2x-12)/2) = 16/2
This gives us ...
sin(x -6) = 8/11·sin(24°)
x = 6 + arcsin(8/11·sin(24°)) ≈ 23.206
__
The range of values for x is ...
6 < x < 23.206
_____
Additional comment
You may be expected to assume that angle CAD could be as much as 180°. That cannot be the case.
Which shape below has both reflection and rotation symmetry
Answers
Answer:
option 4
Step-by-step explanation:
its 4 my dude .......
The product of two consecutive positive integers is 272. What is the sum of the two integers?
Answers
Answer:
the sum of two integers is 33
explanation:
the numbers are
The taxi costs 2.25 for the first mile plus 15 cents for each additional tenth of a mile. For a 5.2- mile trip eric paid 10 and told the driver to keep the change as a trip how much was the drivers tip
Answers
Answer:
$1.45
Step-by-step explanation:
The computation of the driver tip is shown below:
= 2.25 + 1.5 + 1.5 + 1.5 + 1.5 + 0.3
= $8.55
And, the amount given to driver is 10
So, the driver tip is
= $10 - $8.55
= $1.45
The bill for a group of eight people at a restaurant was $125 before the tip was added. The group wants to add an 18% tip and split the bill evenly. How much will each member of the group pay
Answers
Answer:
$18.43
Step-by-step explanation:
The computation of each member have to pay as follows:
The bill before the tip is $125
The tip percentage is 18%
So the bill after tip is
= $125 + $125 × 18%
= $125 + $22.5
= $147.50
Now for each member, it would be
= $147.50 ÷ 8 members
= $18.43
rewrite the formula to find I.
A=Iw
Answers
Answer:
l=a/w
Step-by-step explanation:
In order to find I you would need to isolate it. In order to do this, you divide both sides by w and end up with a/w=l.
it was -8 degrees Fahrenheit in Denver and -15 degrees Fahrenheit in New York. Which city was colder
Answers
Answer:
The Answer is New York.
Step-by-step explanation:
-15 is less than -8
-8, -9, -10, -11, -12, -13, -14, -15
You are shipping some books to a friend. A small box will hold 6
books. A large box will hold 18 books. You shipped a total of 54 books
in 5 boxes. How many small boxes and how many large boxes did you
use? Define the variables that you use to write the system.
Answers
Answer:
2 large boxes, 3 small boxes
Step-by-step explanation:
-4a+14+7a-9
will give 88 points in first 10 minutes
Answers
Answer:
3a+5
Step-by-step explanation:
add-4a and 7a
3a+14-9
subtract 9 from 14
3a+5
Answer:
[tex] \sf \: 3a + 5[/tex]
Step-by-step explanation:
Given expression,
→ -4a + 14 + 7a - 9
Let's simplify the expression,
→ -4a + 14 + 7a - 9
→ (-4a + 7a) + (14 - 9)
→ (3a) + (5)
→ 3a + 5
Hence, the answer is 3a + 5.
What is the slope of this line?
Answers
Answer:
A line is increasing if it goes up from left to right. The slope is positive, i.e. m > 0 {\displaystyle m>0} .
A line is decreasing if it goes down from left to right. The slope is negative, i.e. m < 0 {\displaystyle m<0} .
If a line is horizontal the slope is zero. This is a constant function.
If a line is vertical the slope is undefined (see below).
what year are we in??
Answers
Can i get help with 6,7,8,9 and 10
Answers
Answer:
6 - x=68
7. x=59
8. x=33
9 - 132
10 - sorry dont know bout that one lol
Step-by-step explanation:
help me w/ this okay :D
Answers
Answer:
1.5 i think is how long.
Step-by-step explanation:
ok so 5+3 is 8
so 8 divided in to 12
and u get 1.5
PLX HELP!! 40 points!!! I believe it's this one..
Answers
1. They should leave $3.51 For a tip.
$23.40 x 0.15 = $3.51
The total amount of money they would give is $26.91; 23.40 + 3.51 = 26.91.
2.The Briarwood Middle School chess club has 55 members. 22 of the members are in seventh grade.
To convert a fraction into a percent divide the numerator by the denominator and then multiply that result with 100. We can show this formula by (Numerator/Denominator)*100.
(22/55)*100
= 40.00%
= 40%
3. 20
4. 144
5. 61.1%
6. 140
7. 62.7
8. 11.8%
Hope I helped ~Laurel
I NEED HELP ASAP, THIS IS FOR A TEST (repost)
I need to find x and y and then show how I got it (25 points)
Answers
I need the answer quick before my timer goes out
Answers
Answer:
c
Step-by-step explanation:
Answer:D
Step-by-step explanation:
PLEASE ANSWER ASAP !!! WILL GIVE BRAINLIEST
Answers
Answer:
D. y = 1/2x + 1
Step-by-step explanation:
The plot is going up therefore the slope is positive. The y-intercept is 1 so that is where you get the plus one.
How can you apply the distributive property to factor out the greatest common factor for 20 - 4k?
Answers
Answer:
4(5-k)
Step-by-step explanation:
Pull out 4 from each number
What is the value of "x" at the y-intercept?
Answers
Answer:
0
Step-by-step explanation:
Cameron is creating a garden. He designs a rectangular garden with a length of (x + 4) feet and a width of
(x + 3) feet. When x = 5, what is the area of the garden?
The area of Cameron's garden is Ft^2
Plzzz help no one ever helps me
Answers
Answer:
72 [tex]ft^{2}[/tex]
Step-by-step explanation: to find the area is length multiplied by width. plug 5 into the equations and you get (9)(8)=72. the unit is feet squared, so your answer is 72[tex]ft^{2}[/tex]
At lunch, Marc bought 2 quesadillas and 2 tacos for $10.16, and Jason paid $11.84 for 5 tacos and 1 quesadilla. What was the cost of each taco and quesadilla? Let the cost of a quesadilla be x and the cost of a taco be y.
Answers
Answer:
X = 3.39 (Quesadilla) Y= 1.69 (Tacos)
Step-by-step explanation:
You need to do systems of equations.
You take the quesadillas which is X and the Taco is Y and plug them into the equation with the total like this:
2x + 2y = $10.16
x + 5y = $11.84
solve and you get
(3.39, 1.69)
Answer: X = 3.39 (Quesadilla) Y= 1.69 (Tacos)
Step-by-step explanation:
Just took the test
There are 18 boys and 46 girls in a class. 87.5% of the students in the class take the bus to school. How many students do not take the bus to school?
Answers
Answer:
12.5
Step-by-step explanation:
dont now how many people i forgot
Answer:
There are 8 students that do not the bus to school
Step-by-step explanation:
hope this helps:)
The ages of three brothers are consecutive integers with the sum of 96. How old are the brothers?
Answers
Answer:
The ages of the brothers are 31,32,and 33
Step-by-step explanation:
what is 1 3/8 - 5/12
Answers
Answer:
23/24
Step-by-step explanation:
1 3/8 = 1 9/24
5/12 = 10/24
33/24-10/24 = 23/24
3n + 1 for n= 2
PLEASE HELP
Answers
Answer:7
Step-by-step explanation:
3(2)+1
6+1=7
Answer: 7
Step-by-step explanation:
if n=2 then
3*2+1
3*2=6
6+1=7
Graph the equation y - x + 2.
Where would I graph it ?
Answers
Answer: on the y axis it should be on 2 and the next one could be the following ((1,3), (2,4), (3,5)) your choice
Step-by-step explanation:
please give me brainliest
Slope : 1
y-intercept : (0, 2)
X Y
-2 0
0 2
Here is the graph
On a particular day 4% of the students were absent. If there are 1750 students at the school then how many were not absent that day?
a) 70
b) 1050
c) 1650
d) 1680
*pls help will mark brainliest!!!*
Answers
Answer:
A) 70
Hope this helps :)
please do both please answer properly and show how u got ur answer
Answers
Answer:
a) No.
b) Yes.
Step-by-step explanation:
a) It's not proportional. Although the graph represents a straight line, it does not pass through the origin (0,0).
b) It is proportional. It is a straight line that passes through the origin.