Find the value of 2x+y when x=4 and y3
Answers
Answer:
11
Step-by-step explanation:
Replace the values of x and y into the equation.
2(4) + 3 = 8 + 3
= 11
Related Questions
The graph of the equation x + 3y = 6
intersects the y-axis at the point whose
coordinates are: (Find the y intercept)
which answer?
(0,2)
(0,6)
(0,18)
(6,0)
Answers
0 + 3y = 6
Divide by 3
Y = 2
The point is (0,2)
What is the value of x in the equation 4 and StartFraction 3 Over 10 EndFraction minus (2 and two-fifths x + 5 and one-half) = one-half (negative 3 and three-fifths x + 1 and one-fifth)?
Answers
Answer:
5
Step-by-step explanation:
Edge i think dont quote me on this plz
help meeeeeee plzzzzzzzzzzzz
Answers
Answer:
0.42
Step-by-step explanation:
Answer:
Possibilities
2.4 or 2 2/5
2 remainder 14
Step-by-step explanation:
First we can solve with long division...
35 goes into 84 2 times....
So......we would do 84 - 70 to get the remainder as 14.
So....one possibility to the answer is 2 remainder 14.
Another way.....
We can do the same steps we did above but we can continue and turn the number into a decimal. So.... Since we know that 35 doesn't go into 14 we can add .0 after 14 to get this...
14.0 ÷ 35
Next we pretend there is no 0 after the decimal and we pretend that the number is actually 140. So, 140 ÷ 35 = 4. Since we pretended that 14.0 was actually 140, we have to put one number behind the decimal point which in this case is 4. So our final answer is 2.4 or 2 2/5
Hope this Helps!!! :)
Let me know in the comments if this answer was perfect or if I should change anything!
Alonso paid for repairs on his car, and 3
5
of the bill was for labor costs. How much was the total bill if the cost of the labor was $79.50? Let b = the amount of the total bill.
Which equation and solution is correct?
Five-thirds b = 79.50, and the total bill was $47.70.
Three-fifths (79.50) = b, and the total bill was $127.20.
Five-thirds b = 79.50, and the total bill was $212.00.
Three-fifths (b) = 79.50, and the total bill was $132.50.
Answers
Answer:
The answer to you question is D or the last one.
Step-by-step explanation:
I took the test on Edg
The equation that represent this situation is (3/5) * b = 79.50
Equation
An equation is an expression that shows the relationship between two or more numbers and variables.
Let b represent the amount of the total bill. Given that 3.5 of the total bill was for labor cost.
For a labor of $79.50
(3/5) * b = 79.50
The equation that represent this situation is (3/5) * b = 79.50
Find out more on Equation at: https://brainly.com/question/13763238
Jake walks to town every fifth day. Sam rides his bike to town every fourth day. What is the first day they are likely to meet in town?
Answers
Answer:
probably the 20th day because 20 is the lowest common multiple 4 and 5 share.
As the height of a dropped ball decreases, what happens to its potential energy?
a. it increases
b. it remains the same
c.it decreases
d. it runs out
Answers
Answer:
it's potential energy decreases
HELP ASAP ILL GIVE BRAINLIEST!!!!!
Mrs. Phillips bought 1.5 pounds of ground beef from Kroger. She paid a total of $6.75 for the ground beef. What was the price per pound?
Answers
Answer:
Price per pound is $4.50
Step-by-step explanation:
Price per pound = $6.75 / 1.5lb = $4.50/lb
Answer:
Price per pound of ground beef is $4.5
Step-by-step explanation:
Price of 1.5 pounds of ground beef = $6.75
We need to find price per pound of ground beef.
Solving:
For finding cost of 1 pound of apples, we will divide cost of 1.5 pounds of ground beef by 1.5. i.e
Price of 1.5 pounds of ground beef = $6.75
Price of 1 pounds of ground beef = $6.75/1,5
= $ 4.5
So, price per pound of ground beef is $4.5
Find the distance from San Antonio to El Paso.
633 mi
344 mi
558 mi
261 mi
Answers
Answer:
558
Step-by-step explanation: I just took the quiz!
Distance from San Antonio to El Paso in Miles is 558 miles
Find:Distance from San Antonio to El Paso in Miles
Computation:
We know that
Distance from San Antonio to El Paso is 888 km
So,
1 km = 0.621371 miles
Distance from San Antonio to El Paso = 888 × 0.621371
Distance from San Antonio to El Paso in Miles = 558 miles
Learn more:https://brainly.com/question/19679508?referrer=searchResults
col Additional Practice
2.6 APA
1 Question Help
O
You draw a rectangle with vertices at (-3.5,3), (3.5,3), (3.5. - 3), and (-3.5. - 3). What is the
perimeter and area of the rrectangle?
What is the perimeter and area of the rectangle
Answers
Answer:
P = 26 units
Area = 42 square units.
Step-by-step explanation:
Notice that the points are showing a rectangle with length with a horizontal segment on the coordinate plane that goes from -3.5 to 3.5 (7 units in length), and width a vertical segment from -3 to 3 (6 units in length).
Therefore the rectangle's perimeter (P) is:
P = 2 L + 2 W = 2* 7 + 2 * 6 = 14 + 12 = 26 units.
The area of the rectangle is given by:
Area = L * W = 7 * 6 = 42 square units.
What is the special rule with multiplying or dividing an equality by a negative number?
Answers
At a meeting of musicians, 56 of the musicians play the piano but only 35 play the violin. What is the minimum number of people at the meeting who play both piano and violin?
Answers
Answer:
Hiii! the answer is 21
Step-by-step explanation:
you subtract
56-35= 21
Please help..
A sphere and a cylinder have the same radius and height. The volume of the cylinder is 11ft^3
Which equation gives the volume of the sphere?
^(Answers above on picture)^
Answers
9514 1404 393
Answer:
(d) 2/3(11)
Step-by-step explanation:
The height of the cylinder is h=2r, so the volume of the cylinder in terms of radius is ...
V = πr^2·h = πr^2·(2r) = 2πr^3
The volume of the sphere is given by the formula ...
V = (4/3)πr^3
So, the ratio of the sphere volume to the cylinder volume is ...
sphere volume / cylinder volume = ((4/3)πr^3)/(2πr^3) = (4/3)/2 = 2/3
That is, the sphere volume is ...
sphere volume = (2/3) × (cylinder volume)
V = (2/3)(11)
What is the graph of the linear function that is represented by the equation y= 1/2x-2
Answers
Answer:
See picture attached.
Step-by-step explanation:
Start with the y-intercept of -2 and plot that on the graph. Then, use the slope of 1/2x to plot more points to help you draw the line. Remember rise over run. Go up one from the y-intercept and right two. If you need to, you can also go down one and left two.
Hope this makes sense.
What is the equation of the line that has a slope of 4 and a y-intercept of -7?
y = -7 x + 4
y = -4 x + 7
y = 4 x - 7
y = 7 x - 4
Answers
Answer:
The 3rd
Step-by-step explanation:
y = 4 x - 7
The slope is the number moltipied by x, 4
Hope this helps, have a good day
Answer:
y = 4 x - 7
Step-by-step explanation:
The person above is correct (i had this question and it was right) (give brainiest to the person above)
Student #1:
6(x - 0.5) > 3
6x - 3 > 3
6x > 0
x > 0
Solved the inequality incorrectly but graphed their solution correctly.
Solved the inequality correctly and graphed their solution correctly.
Solved the inequality correctly but graphed their solution incorrectly.
Solved the inequality incorrectly and graphed their solution incorrectly.
Answers
Answer:
D, both incorrect
Step-by-step explanation:
Answer:
Student #1:
6(x - 0.5) > 3
6x - 3 > 3
6x > 0
x > 0
2) Solved the inequality correctly and graphed their solution correctly.please answer to the above question
Answers
Answer:
b
Step-by-step explanation:
I did this assignment and got the highest grade
Find the slope on the graph
Answers
Answer:
The slope would be 1/3.
Step-by-step explanation:
Answer:
[tex]\frac13[/tex]
Step-by-step explanation:
Hello!
Slope can be calculated by the formula [tex]\frac{Rise}{Run}[/tex].
Rise is the change in y between two pointsRun is the change in x between two pointsWe need two points in order to calculate the slope of the line.
The two points I'm going to pick are (0,4) and (3,5).
Calculate the SlopeChange in y (4 and 5) is 1.Change in x (0 and 3) is 3Plugging it into the formula, we get a slope of [tex]\frac13[/tex].
Find the value of x.
6x+6
9x-9
32
24
x = [?]
Answers
Answer:
x=3
Step-by-step explanation:
[tex]\frac{6x+6}{32} =\frac{9x-9}{24}[/tex]
Cross mutiply and x is equal to 3
Evaluate the
determinant.
Answers
Answer:
I think it's 21
Step-by-step explanation:
$5.39 plus what equals 8.17
Answers
Answer:
2.78
Step-by-step explanation:
All I did was just subtract
14) (-3k – 1) + (7 + 2k)
Help
Answers
Answer:
-k+6
Step-by-step explanation:
The area of a rectangular field is 6831 m If the length of the field is 99 m, what is its width?
Answers
Answer:
The width is 69m
Step-by-step explanation:
Set it up in a equation, W x 99 = 6831. So first thing to do is get the letter by its self. So you will do the opposite of multiplication. And what you do to one side you do to the other so you divide 6831 by 99. And you get W = 69
Answer:
Step-by-step explanation:
Area of rectangular field = length × width 99×w=6831
w = 6831/99
w=69m
Can you help me plz?
Answers
Answer:
oki
Step-by-step explanation:
Help me plz help me
Answers
Answer:
1=3 given
1=2 vertical angles
3=4 vertical angles
2=4 transitive property (?)
Step-by-step explanation:
it's been a while since i've done proofs but i think this is right
The students are trying to raise 3.000 but they only have 1200 how much would they need to get to 3000
Answers
what is the shaded part of a circle called
Answers
Answer:
There are two main "slices" of a circle: The "pizza" slice is called a Sector. And the Segment, which is cut from the circle by a "chord" (a line between two points on the circle).
Step-by-step explanation:
Can sum one help pls
Answers
Answer:
y = 3.25x - 21
Step-by-step explanation:
Find the slope using the formula below. Once you've found the slope, plug 0 in for X to find the Y intercept.
HELP!
Mylo started making this graph to relate the number of hours he works with the amount of money he is paid.
A point representing which information could be added to the graph to show a proportional relationship?
A. $16 for working 2 hours
B. $36 for working 4 hours
C. $40 for working 5 hours
D. $58 for working 6 hours
Answers
Answer:
the answer is B. $36 for working 4 hours
Step-by-step explanation:
took the test.
Answer:
B
Step-by-step explanation:
the first person was right i also got it on the test
5TH GRADE LEVEL QUESTION: LOOK AT PHTO AND ANSWER HANDING OUT BRAINLIEST.
Answers
Answer:
The volume of Jill's rectangular prism is 40 cm^3
Step-by-step explanation:
w*l*h=area
2*2*10
4*10
40 cm^3
Hope this helps!!
There are 30.48 centimeters in 1 foot. About many feet are equivalent to 500 centimeters?
Answers
Answer:
16.4 feet, so about 16 feet.
Step-by-step explanation:
500 / 30.48 = 16.4