what is the solution to the system of equations?
A.(3,-1)
B.(-1,3)
C.(-2,6)
D.(6,-2)
Answers
Answer:
B
Step-by-step explanation:
The solution is the point of intersection, which is (-1, 3)
Answer:
B.
Step-by-step explanation:
The solution is the coordinates of the point where the lines intersect.
This is (-1, 3).
Related Questions
The volume of a rectangular prism is given by the equation 2x4 + 2x3 - 4x2 - 4x. What is the volume?
Answers
Answer:
18?
Step-by-step explanation:
I think idi
what is the area of this figure?
Answers
Answer:
963^2ft
Step-by-step explanation:
i think, sorry if it's wrong
Answer:
346 inches
Step-by-step explanation:
multiply. 4x(y+x+z)
please help
Answers
Answer:
4xy + 4x² + 4xz
Step-by-step explanation:
4x(y+x+z)
4xy + 4x² + 4xz
Answer:
4xy+4x^2+4xz
Step-by-step explanation:
You would just factor the first 4x to the rest of the terms and if they are different letters just tack them on at the end, in the case of 4x times x it would square to 4x^2
What are the integer solutions to the inequality below?
−1≤x<3
thefes 4 boxes for this answe
Answers
Answer:
-1/0/1/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
GO AND GET THE ONE IN MY CAR I WILL GET YOU THE ONE IN MY CAR I HAVE A COUPLE THINGS I CAN GET YOU IN MY CAR I DON’T HAVE TO GET IT DONE I JUST WANT YOU IN MY CAR I JUST GOT OFF WORK AND I WAS IN A LITTLE WHILE AGO I GOT TO JOKE
Please answer this correcttly, I will give brainliest if it is correct and you get 13 points
Answers
Answer:
UNSCRAMBLE
Step-by-step explanation:
what is the mean of $29 $58 $15 $129 $75 $22
Answers
Step-by-step explanation:
Mean= Sum of all the numbers/ Total numbers
So,
29+58+15+129+75+22=328/6
= 54.666666667 Answer
Answer:
$46.90
Step-by-step explanation:
29+58+15+129+75+22=328
328/7=46.85...
rounded: $46.90
John spent 2/3 of his savings on a new Bluetooth speaker. the speaker cost $80. how much did John have in savings before he bought the speaker?
Answers
Answer:
$120
Step-by-step explanation:
b)são múltiplos de 3 mas não de 2:
Answers
Answer:
3, 9, 15, 21, 27, 33, 39, 45...
Step-by-step explanation:
Los números que son múltiplos de 3 mas no de 2 son todos aquellos número que, formando parte del grupo de números divisibles por 3, sean impares. Es decir que todo número divisible por 3 que no termine en un número par no será divisible por 2. Ello es así porque todos los números pares son divisibles por 2.
PLEASE WILL GIVE BRAINLIEST! IF YOU ARE A SPAMMER OR YOU GIVE LINKS I WILL BLOCK AND REPORT YOU! PLEASE HELP! GIVING BRAINLIEST
Answers
Step-by-step explanation:
2 = 68 vertical angles theorem
3 = 90 Supplementary angles
5 = 180-90-68 = 22
Answer:
2 = 68 vertical angles theorem
3 = 90 Supplementary angles
5 = 180-90-68 = 22
Step-by-step explanation:
hewlpppppppppppppp pweaseee
Answers
Answer:
there is no question to be answered.
Step-by-step explanation:
Combine like terms y+4+5(y+8)
Answers
Answer:
6y+44
Step-by-step explanation:
HELP ASAP
If 1/2 + 1/x = 2, then x =
A. 2/3
B. 3/2
C. 5/2
D. 2/5
Will mark brainiest if correct.
Answers
Answer and Step-by-step explanation:
First, you would subtract [tex]\frac{1}{2}[/tex] (or 0.5) to both sides.
[tex]\frac{1}{x} = 1.5[/tex]
Now multiply x to both sides, then divide both sides by 1.5.
[tex]\frac{2}{3} = x[/tex]
Two thirds is equal to x.
I hope this helps!
#teamtrees #WAP (Water And Plant)
pls hurry i need answers
Answers
Answer:
option D
Step-by-step explanation:
Help please
Help
Help
Help
Answers
Answer:
-3/4x + 1/4
Step-by-step explanation:
Given equation of line: y = mx+c,
where m = slope and c = y-intercept
given m = -3/4,x = -5, y=4,
[tex]4 = ( - \frac{3}{4} )( - 5) + c \\ c + 3.75 = 4 \\ c = 0.25 \: or \frac{1}{4} [/tex]
therefore equation of line :
[tex]y = - \frac{3}{4} x + \frac{1}{4} [/tex]
therefore answer is the first one.
help me pleaseeeeeeee
Answers
PLEASE HELP!!! I WILL RATE YOU BRAINLIEST
The first laptop ever was sold was the Osborne 1. It came onto the market in 1981, and it had a mass of 11 kg. Suppose that since 1981 the mass of laptops has decreased at an average rate of 4.7% per year. What was the approximate weight of a laptop in 2019?
a. 6.43 kg
b. 8.10 kg
c. 4.62 kg
d. 1.76 kg
Answers
Answer:
A. 6.43 kg
Step-by-step explanation:
Sana nakatulong
1. Evaluate the following expression. Write your answer WITHOUT any exponents. (52)8 x 5-9
Answers
Answer:
The answer is 2080x - 9
Hope this helps
Once upon a time I weighed 120 pounds. Now I weigh 225 pounds. What is the percent change?
Answers
Answer:
The percent change is 87.5%. (You're one chonky boi lol)
Step-by-step explanation:
To find the percent change, calculate the difference between the new weight and the old weight and divide that value by the old weight and multiply by 100% to find the percent change. In this case, the equation would be [tex]\frac{225-120}{120}[/tex] * 100% = [tex]\frac{105}{120}[/tex] * 100% = 0.875 * 100% = 87.5%, so the correct answer is a percent change of 87.5%.
Answer:
[tex]53\frac{1}{3}[/tex] %
Step-by-step explanation:
[tex]\frac{120}{225} =\frac{y}{100}[/tex]
225 × y = 120 × 100
225y = 12000
225y ÷ 225 = 12000 ÷ 225
[tex]y=53\frac{1}{3}[/tex]
A spinner has three sections colored green, purple, and pink. If the spinner is spun twice, what is the probability of getting a green and a purple in any order?
4/9 1/9 1/3 2/9
Answers
2/9 is the probability of getting a green and purple in any order.
What is probability?Probability is a number that expresses the likelihood or chance that a specific event will take place. Both proportions ranging from 0 to 1 and percentages ranging from 0% to 100% can be used to describe probabilities.
Given, A spinner has three sections colored green, purple, and pink. If the spinner is spun twice.
From the general formula of probability:
Probability = (desired outcomes)/(Total outcomes)
In our case,
The two possible outcomes of this event occurring are Green, Purple, and Purple, Green.
desired outcomes = 2
total outcomes = 3*3 = 9
Probability = 2/9
therefore, the probability of getting a green and purple in any order is 2/9.
Learn more about probability here:
https://brainly.com/question/30034780
#SPJ6
Solve the triangle using the Law of Sines. (Assume a = 7.1, b = 2.9, and ∠A = 70°. Round the length to one decimal place and the angles to the nearest whole number.)
Answers
Answer:
sides
a=7 (rounded)
b=3 (rounded)
c=8 (rounded)
angles
A=70
B=22.57
C=87.43
Step-by-step explanation:
a . given
b . given
c = a·sin(C)/sin(A)=7.54806
A . given
B = arcsin (b·sin(A)/a) = = 0.39393 rad = 22.57° = 22°34'13"
C = 180° - A - B = 1.52593 rad = 87.43° = 87°25'47"
At the fair, 9 friends buy 214 tickets. They want to split all the tickets so each friend gets the same amount. How many more tickets do they need to buy?
Answers
Answer:
They will need to buy 20 more tickets
Step-by-step explanation:
Answer:
Step-by-step explanation:
11 more
Carlo buys $14.40 worth of grapefruit. Each grapefruit costs $0.80.
how many does he have
Answers
Answer:
Mate, just divide...its that simple..
$14.40 divided by 0.80= 18
ANSWER: 18
Step-by-step explanation:
Answer:18
Step-by-step explanation: if you divide 14.40 by 0.80 you'll get the amount of grapefruits Carlo bought.
Hope this helps.
The large pizza is 16 inch what the circumference plz help
Answers
Answer:
50.265 inches
Step-by-step explanation:
Find the value of this expression if x = -1 and
y = 9.
x²y
-7
Answers
Answer:
-9/7
Step-by-step explanation:
Simplify and remove like terms.
NEED HELP NOW PLZ!!!!!!!!
Answers
Answer:
It would be F-40 in
Step-by-step explanation:
This is because 30 is 2.5 times greater than 12, so 16 times 2.5 equals 40 :)
hope this helps!!
proportionals
[tex] \frac{12}{16} = \frac{30}{pq} [/tex]
[tex]16 \times 30 \div 12[/tex]
PQ=40
In a recent town election, 1,860 people voted for either candidate A or candidate B for the position of supervisor.
If candidate A received 55% of the votes, how many votes did candidate B receive?
Answers
EXPLANATION:
if candidate A recieved 55% of the votes,
Then candidate B recieved 45% of the votes, because it must equal 100%
45% of 1860 is 837.
Hope this helpz!
Between June 2017 and June 2018, the price of gasoline increased by 25%. If the price
of gasoline was $3.00 per gallon in June 2018, what was the price of gasoline in June
2017?
Answers
Answer:
$2.4
Step-by-step explanation:
2018 June 2017June
125 100
1 0.75
Therefore, 3= 100x3/125
=300/125
=$2.4
hope it helps:D
plz mark me as brainliest
Elvis chooses three different numbers.
• The sum of the three numbers is 24.
• One of the numbers is a square number.
• The other two numbers are factors of 20.
Find the three numbers chosen by Elvis.
Write the numbers in ascending order. 1
Answers
Answer:
5,9,10.
Step-by-step explanation:
The factors of 20 that I know of are 2,5,10
The possible square no. is below 10 that is, either 4 or 9
Using the above no's you can substitute to see which three give 24 as the sum, thus 5,9,10
Answer: 16+4+4
Step-by-step explanation: The answer is 16, 4, and 4.
Square values in 24 are 4,9, and 16.
You can take a look at this and see that a factor of 24 is 4.
You can do 16+4+4.
Hope this helps!
-You Brainly Helper!
Look at the system of equations below.
{y=3x−6
{x+3y=12
What point represents the solution to the system?
Answers
Answer:
Step-by-step explanation:
Find the slope of the line through (4,−5) and (−2,1).
Answers
Answer:
slope = - 1
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (4, - 5) and (x₂, y₂ ) = (- 2, 1)
m = [tex]\frac{1+5}{-2-4}[/tex] = [tex]\frac{6}{-6}[/tex] = - 1
Answer:
-1
Step-by-step explanation:
To find the slope, plug the values of x and y into the slope formula.
y2 - y1 / x2 - x1
1 - (-5) / - 2 - 4
6 / -6
= -1