7. How many solutions does the given system have?
y = 3x + 1
6x - 2y = -2
A. one solution
B. two solutions
C. infinite solutions
D. no solution
Answers
Answer:
C infinite solutions
Step-by-step explanation:
First put both equations in the form of y=mx+b then you will get the same equation in both. Since both equations are the same they intersect at all the points which means this system has infinite solutions.
Related Questions
D)
192
Niles spent $42 on three kites. Which equation will tell you how much each kite cost?
A)
3x = 42
B)
42x - 3
x +3 - 42
D)
42
3
Answers
Again please
A company is developing packaging for a new product as shown below.
Choose all of the expressions that can be used to find the volume of the packaging.
Packaging is made up of 2 cuboids. First cuboid has length as 2 m, height as 9 m and width as 4 m. Second cuboid has length as 2 m, height as 3 m and width as 4 m.
A. (2 × 3 × 4) + (2 × 9 × 2)
B. (2 × 4 × 3) + (2 × 9 × 4)
C. (2 × 4 × 3) + (4 × 9 × 4)
D. (3 × 4 × 4) + (2 × 9 × 2)
E. (3 × 4 × 4) + (6 × 4 × 2)
Answers
I hope this helps tou ! With ur stuff !
Which ordered pair is a solution of the inequality y< 3x+1?
Answers
If you have $10 with which to buy some pens for $1.75 each, how many can you buy?
Answers
10/1.75 = 5.714, but you can’t buy 7 tenths of a pen. So you have to round down to 5.
Which describes the slope of the given line?
A. Undefined
B. Negative
C. Zero
D. Positive
Answers
Answer:
A. Undefined
Step-by-step explanation:
A slope that is only a vertical line is described as "undefined." There are only y-coordinates and no x-coordinates.
What is the distance between (-6,0) and (5,3)?
Answers
Answer:
[tex]\sqrt{130}[/tex] or 11.4
Step-by-step explanation:
Use the distance formula:
d = [tex]\sqrt{(x2 - x1)^2 + (y2 - y1)^2}[/tex]
Plug in the points:
d = [tex]\sqrt{(-6 - 5)^2 + (0 - 3)^2}[/tex]
Simplify:
d = [tex]\sqrt{(-11)^2 + (-3)^2}[/tex]
d = [tex]\sqrt{121 + 9}[/tex]
d = [tex]\sqrt{130}[/tex]
= approximately 11.4
So, the distance is [tex]\sqrt{130}[/tex] or approx. 11.4
A family has a monthly income of $2800 and plans to spend 12% of this amount on entertainment. How much will be spent on entertainment?
Answers
It costs $120 for 20 students to visit an aquarium. How much does it cost for 152 students? Set up a proportion to solve.
Answers
Answer:
152 times 6=912
Step-by-step explanation:
$120 for every 20 students
it cost $6 for every 1 student
$6 times 152=912
Alguien me ayuda con estos problemas?
Answers
Answer:
euifgesr ourugyfru fe
Step-by-step explanation:
Answer:
euifgesr ourugyfru fe
Step-by-step explanation:
a factor that is common to all terms of an expression or to two or more expressions
Answers
Answer:
el1
elnumero e s 1NEED ANSWERS ASAP PLS HELP
Answers
PLEASE HELP THIS IS WORTH MY WHOLE GRADE ITS DUE IN 1HR PLEASE
Answers
Don't we need the full question?
Original Number
Write as Fraction
5
6
Answers
Answer:
5/6 because it would be because the numerator would be 5 and the denominator would be 6.
Answer:
5/6
Step-by-step explanation:
since 5 is on the top it would be the numerator
since 6 is on the bottom it would be the denominator.
6x3=18...............................................................................................
Answers
Answer:
yeah 6×3=18 by multiplying 6 and 3
Find the length of the missing leg
Answers
Answer:
57.3
Step-by-step explanation:
dont have time for an explanation sorry
37) The graph represents the solution to which inequality?
Answers
Answer:
your answer will be D. X - 5 < -9
Step-by-step explanation:
hope it helps have a nice day!!!
Which expression is equivalent to 4/9×2?
2x 9/2
4x2/9
2x2/9
4x9/2
Answers
_______________
Answer: is b
Step-by-step explanation:
On Saturday, Lukas drove 3x – 6 miles. On Sunday, he drove 2x – 10 miles. What is the difference in miles driven?
Make sure your answer is a simplified expression.
Answers
You must travel 295 miles to reach the next clue. In the first two hours of the trip you drive 115 miles. If you must reach the clue before time expires in 2.5 hours, at least how many miles should you travel each hour?
Answers
Answer:
Step-by-step explanation:
295 (miles to drive altogether) - 115 (miles already driven) = 180 (miles left to drive)
115 (miles already driven) / 2 (how many hours it took to reach 115 miles) = 57.5 (miles per hour)
180 (miles left to drive) / 57.5 (miles per hour) = 3.13 (hours it will take to reach the 295-mile mark at a rate of speed of 57.5 miles per hour)
So, you will have to drive more miles per hour than 57.5 miles per hour to be able reach the 295-mile goal, because it would take approximately 3 hours to drive the remaining 180 miles.
You will have to drive AT LEAST 72 miles each hour, and then 36 miles in the half hour to be able to reach the 295-mile mark.
I hope this helps, and is a thorough enough explanation :)
Is landing on 1 six times in a row on a 6 sided dice impossible, unlikely, equally likely, likely, or certain?
Answers
Answer:
unlikely
Step-by-step explanation:
its a 1/6 chance of landing on it
Here is the histogram of a data distribution. All class widths are 1.
What is the median of this distribution?
O A. 4
O B. 3
O C. 6
D. 5
Answers
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Statistics of a Categorised data.
We know that medium is the middle most point of any observation table or a Histogram displayed,
Hence we can clearly see here that, observation - 4 on the x-axis is the middle most entry of the Histogram, around which all other entries are equal.
===> Hence, option A.) 4 is correct answer.
1
1) Which expression is equal to 64 ?
a) 10
b) 24
c) 45
d) 6 x 6 x 6x6
Answers
Answer: d
Step-by-step explanation:
HELP ME PLEASEEEEEEEE
Answers
Answer:
x = 21
Step-by-step explanation:
3x + 18 + 4x + 15 = 180
7x + 33 = 180
7x = 147
x = 21
Answer:
x = 21
Step-by-step explanation:
3x + 18 + 4x + 15 =180
7x + 33 = 180
7x = 147
x = 21
What is The value of ...
Answers
=3-(-3)=6
Thank you
CAN YOU HELP ME PLEASEEEE ITS GEOMETRY!!! THANK YOUUU
Answers
Answer:
117
Step-by-step explanation:
The angles line up~ P is the same as angel I.
What is the solution to the system of linear equations represented by the table?
Everything is in the picture
Answers
Answer:
B. (-3, -4)
Step-by-step explanation:
The solution to the system of the linear equations represented by the table is the coordinate pair of the point at which both the value of y1 and y2 are the same for a given x-value.
Thus, when x = -3, y1 and y2 are both -4.
Therefore, it is safe to conclude that the solution to the system of equations is:
(-3, -4).
evaluate the following expression:
21 - ( 11 - 7 ) ² + 12
will give brainliest to whoever is right!!
Answers
Answer:
The answer is 21 - ( 11 - 7 ) ² + 12 = 17
Step-by-step explanation:
Simplify: (3y^4 - 2y^2 + 3y - 2) - (-4y^4 - 2y^2+ 3)
Answers
Answer:
7y^4+3y-5
Step-by-step explanation:
17. Which of the following is a graph of y= x^2?
Answers
Answer:
The parabola - quadratic.
Step-by-step explanation:
There is only graph / option in the picture but it is the correct one. Regardless, whether x is a positive or negative, the y coordinate is going to be a positive number as x^2 will produce a positive. So as -x^2 will also be positive.
Simplify fully 4a sqaured +8a +2 I-a squared +9a -3
Answers
Answer:
The simplified expression is: [tex]3a^2 + 17a - 1[/tex]
Step-by-step explanation:
We are given the following expression:
[tex]4a^2 + 8a + 2 - a^2 + 9a - 3[/tex]
We can fully simplify the expression by combining the like terms. So
[tex]4a^2 + 8a + 2 - a^2 + 9a - 3 = 4a^2 - a^2 + 8a + 9a + 2 - 3 = 3a^2 + 17a - 1[/tex]
The simplified expression is: [tex]3a^2 + 17a - 1[/tex]