Answer:
True
Step-by-step explanation:
2x+3y=6
2(0)+3y=6
0+3y=6
3y=6
y=2
Mary and her band are performing a concert. They need to make $1,963.50 to cover their travel, lodging, and meal costs. If they charge $8.50 for each ticket, how many tickets do they need to sell to cover their costs?
Answer:
231
Step-by-step explanation:
I got the answer right
Which table in this photo shows a proportional relationship between X and Y?
What is the common difference between successive terms in the sequence? 0.36, 0.26, 0.16, 0.06, –0.04, –0.14, ... –0.1 –0.01 0.01 0.1
Answer:
-0.1
Step-by-step explanation:
just did it
The common difference in the given sequence is 0.1, gotten by subtracting second term from the first term
Common DifferenceA common difference is a value that describes the step or the diference between two items in a sequence, it is also a value that follows a pattern.
Common difference can either by whole numbers or decimal.
Learn more about common difference here:
https://brainly.com/question/1486233
4 - 9 what’s the answer
Answer:
-5
I hope this helps!
Write an equivalent expression by distributing the "-−" sign outside the parentheses: -(7n+0.9)
Answer:
-7n - .9
Step-by-step explanation:
By distributing the - to the parentheses, you must add a - sign to each number in the parentheses. This makes the positives turn negative.
120-2x=30, what’s x?
Step-by-step explanation:
-2x=30-120
-2x = -90
=x = -90/-2
=x = +45
Find the perimeter of the figure below, in feet.
5.1 ft
14.8 ft
14.8 ft
14.8 ft
19.9 ft
10 ft
34.7 ft
24.8 ft
14.8 ft
5.1 ft
(Note: diagram is NOT to scale)
Answer:
158.8ft
Step-by-step explanation:
a music CD costs $18. What is the total cost of the CD if there is a 6.25%sales tax?
Answer:
$19.13
Step-by-step explanation:
18 + 6.25 is 19.125 and you would round that to 19.13 as your total
What is the answer to this question?
Find the distance between the points (0,2)and (-5,-9)The answer must be a whole number or a fully simplified radical expression do not round up
Answer:
The answer is
[tex]\sqrt{146} \: \: \: units[/tex]Step-by-step explanation:
The distance between two points can be found by using the formula
[tex]d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\ [/tex]
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(0,2)and (-5,-9)
The distance is
[tex]d = \sqrt{( {0 + 5})^{2} + ({2 + 9})^{2} } \\ = \sqrt{ {5}^{2} + {11}^{2} } \\ = \sqrt{25 + 121} \\ = \sqrt{146} [/tex]
We have the final answer as
[tex] \sqrt{146} \: \: \: units[/tex]
Hope this helps you
Answer:
ok. i have solved. u can have a look .
A 4-ounce container of Greek yogurt contains 160 calories. Find the unit rate of calories per ounce.
Answer:
40 did it on edge
Step-by-step explanation:
The unit rate of calories per ounce will be 40 calories/ ounce
What is proportion ?A proportion is a fraction of a total amount, and the measures are related using a rule of three.
The relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
We are given that 4-ounce container of Greek yogurt contains 160 calories and it is to calculate for one ounce calories contain in Greek yogurt :
4-ounce = 160
1- ounce = 160/4
=40
Therefore, the unit rate of calories per ounce = 40 calories/ ounce.
Read more about ratio at:
brainly.com/question/17869111
#SPJ3
x^4+x^2-20 needs to be factored
Answer:
x^4+x^2-20 factored
b=2
Step-by-step explanation:
(x+2)
(x-2)
(x^2+5)
Due in 10!!! Fill in the blanks…
A circular grid like this one can be helpful for performing _______
To perform a dilation, we need a ________
, a scale factor, and a ____________
to dilate. In the picture, P is the center of dilation.
sorry this is late!!
#1 - A circular grid like this one can be helpful for performing dilations
#2 - To perform a dilation, we need a (In order to perform a dilation, students will need to know the center of dilation (which can be communicated using the coordinate grid), the coordinates of the polygon that they are dilating (also communicated using the coordinate grid), and the scale factor.)
Ryan shaded 70 squares on his hundredths grid. Sarah shaded 80 squares on her hundredths grid .Which decimals show how much of the grid Ryan shaded?
Answer:
0.7
Step-by-step explanation:
70 shaded squares out of 100
= 70/100
=0.7
Help me please it says that I need help !!
Answer:
A, D
Step-by-step explanation:
The independent variable is plotted on the x-axis. It is labeled "number of cans". The dependent variable is plotted on the y-axis. It is labeled "number of tennis balls". Then each ordered pair is ...
(independent variable, dependent variable) = (cans, balls)
Then the point (2, 6) corresponds to (2 cans, 6 balls).
The applicable descriptive statements are ...
A. 2 cans contain 6 tennis balls
D. There are 6 tennis balls in 2 cans
What is 4x+3>15 inequalities
Answer: x>3
Step-by-step explanation: 4x+3-3>15-3
4x>12
4x/4>12/4
=x>3
find the perimeter. simplify your answer completely
Identify the type of slope with the description of the line.
Zero Slope
( Choose)
Undefined Slope
[Choose )
Positive Slope
[Choose )
Negative Slope
[Choose)
Zero slope-Horizontal line
Undefined slope-Vertical slope
Positive slope-Left to right line is going up
Negative slope-Left to right line is going down.
Answer:
Zero slop is; horizontal line
Undefined slope is; vertical line
Positive slop is; left to right going up
Negative slope is; left to right going down
combining like terms with negative coefficients and distribution
-4(2x-6)-5(3x+8) ?
Answer:
-23x-16
Step-by-step explanation:
-4(2x-6)-5(3x+8)
=-8x+24-15x-40
=-23x-16
1. Walmart’s stock price started at $70. It went up by $2, then went down by $4. What is the final stock price?
Answer:
68
Step-by-step explanation:
70+2-4= 68
Translate into Algebra.
Jen had D dollars. She bought a video. Now she has R dollars. How much did she pay for the video?
Answer: $D - $R
Step-by-step explanation:
Given the following :
Amount Jen had initially = $D
Amount had after purchasing video = $R
Amount she paid for the video =?
Amount she paid for video = ( Initial amount had before purchasing video - amount had after purchasing video)
Hence,
Amount paid for video = $D - $R
It is given that 1/5<n<1/4. Write down a decimal value of n that satisfies this in equality.
Pls help me!!! Will give brainliest.
Answer:
0.20<n<0.25
Step-by-step explanation:
0.20<n<0.25
The coordinates of point T are (0,3). The midpoint of ST is (1, -5). Find the coordinates of point S.
Answer:
M(3/2,−9/2)
explaination:
the midpoint of a segment is the average values of the endpoint coordinates ie midpoint of ( x 1 , y 1 ) , ( x 2 , y 2 ) M ( x 1 + x 2 2 , y 1 + y 2 2 ) we ahve ( 3 , − 6 ) , ( 0 , − 3 ) ∴ M ( 3 + 0 2 , − 6 + − 3 2 ) M ( 3 2 , − 9 2 )
a pet store has 7 cats here are their weights 12, 12, 9, 16, 11, 11, 9 find the mean weighy of these cats
Answer:
The mean weight of the cats is 11.42 (rounded)
Step-by-step explanation:
To find the mean, you add up all the weights (12, 12, 9, 9, 11, 11, 16) and then divided the sum (80) of the weights by the number of cats (7)
12+12+9+9+11+11+16= 80
80 ÷ 7= 11.42857143 (I rounded my answer to 11.42)
I hope this was helpful. Have a wonderfull rest of your day!
write an equation of the line that passes through each pair of points (0,1),(5,3)
Evaluate the function x=-3 g(x) = - 4x
g(x) = - 4(-3)
= 12.........
Four puzzles that were manufactured contained a total of 420 pieces. The next 6 puzzles contained a total of 630 pieces. If the relationship between the number of puzzles and the total number of puzzle pieces continues to be proportional, which could be the missing entries in the table? Number of Puzzles (x) Number of Pieces (y) 4 420 6 630 8 puzzles and 800 pieces 8 puzzles and 840 pieces 10 puzzles and 1,000 pieces 10 puzzles and 1,200 piece
Answer:B
Step-by-step explanation:
Danny just submitted his resumé in a response to a job posting. The job posting stated that the job pays $57K annually.
please answer the questions!!!please!!!!!
Answer:
I think #5 is c.
Step-by-step explanation:
because it says 50% without decimal and it's doesn't equal to 1/2%
Answer:
Q6 b. 70
Step-by-step explanation:
Change 20% to decimal so it will be 20/100=0.2
350/0.2=70
convert 0.68 to a percent
Answer:68%
Step-by-step explanation:0.68*100
Answer: 68%
Step-by-step explanation: We can change a decimal to a percent
by moving the decimal point two places to the right.
So in this problem, to change 0.68 to a percent,
we move the decimal point two places to the right.
So we have 68%.
So 0.68 can be written as 68%.