Is the ordered pair (1, -1) a solution to the following system of equations?
y = 2x – 3
y = -3x + 2
yes or no
Answers
Answer:
Yes
Step-by-step explanation:
Related Questions
Please answer this problem below
Answers
Answer: A is definitely the correct answer
CAN AN EXPERT< ACE< MODERATOR OR GENIUS HELPP ME WITT THIS PLSSSSSSSSSSSSSS!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
I think degree means the highest exponent, so wouldnt it be 8?
[tex]\huge\text{Hey there!}[/tex]
[tex]\text{What is the DEGREE of the POLYNOMIAL }\mathsf{f(x) = 3x ^8 + 5x + 12}\text{ ?}[/tex]
[tex]\text{We know that degree of polynomials aid the highest number that is in }}\\\text{exponents aka (also known as) the LARGEST EXPONENT}[/tex]
[tex]\text{We only have \bold{8} as your exponent so we can say it is your answer}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \bf Option B. 8 }}}\huge\checkmark[/tex]
[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Diego is 165 cm tall. Andre is 1.7 m tall.
1. Who is taller, Diego or Andre?
2. Explain your reasoning.
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Answer:
Andre
Step-by-step explanation:
If a meter is made up of 100 cm then divide 165 by 100. Compare 1.65 meters to 1.7 meters. 1.65 m < 1.7 m
Solve for the variable
Answers
Answer:
v = 14
Step-by-step explanation:
3/2 v = 21 (first multiply 2 on both sides)
3v = 42 (divide by 3 on both sides to isolate the variable)
v = 14 (final answer)
2/3•3/2v=2/3•21
v=2•7
v=14
There is 145,000 flowers at the school. 4,530 of the flowers are roses. The rest
are lillies. How many lilies are at the school?
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Answer:
140,470 lilies
Step-by-step explanation:
I'm 14 and 6' 3" 1/2 and if i stretch every day and take vitamin c supplements will i be 7' tall?
Answers
Please answer! YOU WILL GET BRAINLIEST
Answers
Answer:
28
Step-by-step explanation:
This is a right angled triangle so what ever the number for the bottom is it's the same as the side.
PLEASE HELP TIMED!!!!
Factor the following expression: -4W + 32
Answers
Answer:
The answer is -4 ( W - 8 )
I hope this helps you
Answer:
-4(w-8)
at first when you look at it you know you cant add then because 32 have a variable but to get -4w+32 you will have to do -4(w-8)
hope that helped
Help plzz I will mark brainliestttt
Answers
This is because a cube has 6 faces
64x6=384
what is the measure of x if angle 6 equals 4x and angle 7 equals 2x + 34
112°
64°
17°
68°
Answers
Answer:
17°
Step-by-step explanation:
6 = 4x
7 = 2x + 34
4x - 2x = 2x
Since 6 and 7 are vertically opposite angles, they have the same angle.
2x = 34
X = 34 ÷ 2 = 17
Step-by-step explanation:
< 6 and < 7 are vertically opposite angles so.
< 6 = < 7
4x = 2x + 34°
4x - 2x = 34°
2x = 34°
x = 17°
Hope it will help :)
(60 points)--------------------
Answers
Answer:
2 and 3 dear friend
Step-by-step explanation:
Answer:
be more clear pls- is it multiple choice orrr? that's all I need to know to answer it.
Step-by-step explanation:
Angle PQR is a right angle.
The measure of angle SQR is 35°.
The measure of angle PQS is x° .
What’s the value of x ?
Answers
Answer:
x = 55
Step-by-step explanation:
x + 35 = 90
x = 55
What kind of energy can travel through empty space with out being carried in or by any matter
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Answer:
Waves
Step-by-step explanation:
Waves carry energy through empty space or through a medium without transporting matter.
Is 7/12 greater than less than equal to 55%
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Answer:
It is 58.3% so it is greater than 55%
Need help ASAP please
Select the correct answer.
Which statement describes the end behavior of the exponential function f(x) = 2x - 3?
A.) For very high x-values, f(x) moves toward positive infinity.
B.) For very high x-values, f(x) moves toward negative infinity.
C.) For very high x-values, f(x) moves toward the horizontal asymptote.
D.) For very low xvalues of x, f(x) moves toward negative infinity.
Answers
Answer:
So, the correct answer is that as x gets bigger, f(x) moves towards positive infinity.
Angle A and Angle B are a linear pair . Angle A = (3x + 15) degrees . Angle B = (5x - 11) degrees . Find the measure of Angle B.
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Explanation: set A and B equal to each other and solve for x, then plug x into the angle B equation.
x+y=4 2x-y=5
what is the answer
Answers
Answer:
x=3 y=1 is the answer if that is what you were looking for :)
Answer:
x = 3 and y = 1
Step-by-step explanation:
x + y = 4
2x - y = 5
We know x must be greater than y.
Let's try x = 3 and y = 1
3 + 1 = 4
6 - 1 = 5
Jordan had $400 in the bank yesterday. Then, Jordan bought a new computer for $450, but didn't realize that he overdrew from his bank. His account balance was negative now and he was in debt! What is the absolute value of his new account balance?
Answers
Answer:
bnvn
Step-by-step explanation:
HELP 7th grade math
Draw the base and find the area, You don't have to draw the base just give an answer!!
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Area = 1/2 (12)(16)
this is the last one
Answers
Answer: 4?
Step-by-step explanation: Im sorry if this is wrong im not good at this
what dose this equal 2(5x + 9) = 48
Answers
Explanation=
2•5x = 10x
2•9= 18
48-18=30
10x=30
Divide each side by 10
x=3
2(5x + 9) = 48
10x + 18 = 48
10x = 48 - 18
10x = 30
x = 30/10
x = 3
four times a certain number is equal is equal to the number subtracted from 40. find the number
Answers
Answer:
8
Step-by-step explanation:
I am not sure if that is correct but....
40/5=8
Step-by-step proving:
8*4=32
40-32=8
*I was proving my answer not explaining that much and the title is cringy*
The difference of twice a number and 6 is at most −30.
Answers
Answer:
-12
Step-by-step explanation:
2n - 6 = -30
Add both 6 on each side
2n - 6 + 6 = -30 + 6
2n = -24
Divide 2 on both sides
[tex]\frac{2n}{2} = \frac{-24}{2}[/tex]
n = -12
help ASAP ill give you brainlist. but explain
Answers
Answer:
b, 45
Step-by-step explanation:
The spinner shown has eight congruent sections. The spinner is spun 120 times. What is a reasonable prediction for the number of times the spinner will land on an even number?
Before I begin, let's go over probability.
The probability of an event is: (the number of ways something can happen) / (total number of outcomes possible). So, for example, the probability of rolling a one on a die can be found like:
There is 1 way to roll a one, and 6 possible sides, so the probability is 1/6.
And, if we were to roll the die 60 times, we could expect about 1/6 of the times to be a one, so we should expect a one to be rolled 1/6 * 60 = 10 times.
Now, onto the problem.
Each portion is congruent (they all have the same area). Thus, there is a 1/8 chance of landing on 1, a 1/8 chance of landing on 9, etc.
5 sections are odd, while 3 sections are even. So, the chance of landing on an even number is:
(3 ways to land on an even number) / (8 possible outcomes) = 3/8
If there is a 3/8 possibility to land on even, and there are 120 outcomes, we can say that an even number statistically should be rolled 3/8 * 120 times.
3/8 * 120 = 45
Thus, the answer is b, 45 times
Just in case, let's check the answer by finding the number of times we should roll an odd number and adding it to the number of even times and if it adds up to 120, then the answer is correct.
Because there is a 5/8 chance of getting an odd number, there should be about 5/8 * 120 = 75 times that an odd number is spun.
75 + 45 = 120, so the answer is correct.
I hope this helps! Feel free to ask any questions!
Mary has $6,000 saved for her college education. She invested that money at 2.3% interest per year. Suppose her account earned interest compounded annually. How much interest would she earn in 3 years?
Answers
Answer:
Interest= $423.59
Step-by-step explanation:
Giving the following information:
Initial investment (PV)= $6,000
Number of periods (n)= 3 years
Interest rate (i)= 2.3% = 0.023
To calculate the Future Value, we need to use the following formula:
FV= PV*(1+i)^n
FV= 6,000*(1.023^3)
FV= $6,423.59
Now, the interest earned:
Interest= 6,423.59 - 6,000
Interest= $423.59
a fair cube has 2 red sides, 2 blue sides, and 2 green sides what is the probability of rolling red or blue
Answers
This website is helpful hope this helped
https://studyandanswers.com/mathematics/question15393270#
The probability of rolling a red or blue on the fair cube is P = 2/3 = 0.67
What is Probability?The probability that an event will occur is measured by the ratio of favorable examples to the total number of situations possible
Probability = number of desirable outcomes / total number of possible outcomes
The value of probability lies between 0 and 1
Given data ,
Let the probability of rolling a red or blue on the fair cube is P
Now , there are a total of 6 sides on the fair cube, with 2 red sides, 2 blue sides, and 2 green sides.
The probability of rolling a red or blue side can be found by dividing the number of red or blue sides by the total number of sides.
The number of red or blue sides is 2 + 2 = 4, since there are 2 red sides and 2 blue sides.
The total number of sides is 6.
Therefore, the probability of rolling a red or blue side is:
P(red or blue) = (number of red or blue sides) / (total number of sides) = 4/6 = 2/3
So the probability of rolling a red or blue side on the fair cube is 2/3 or approximately 0.67
Hence , the probability is 2/3
To learn more about probability click :
https://brainly.com/question/17089724
#SPJ3
Linnea is renting a bike. It costs $4.50 per hour plus a $5 deposit. a. Draw a line to show the relationship between the number of hours a bike is rented, x, and the total cost of renting a bike, y.
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Answer:
(see image)
Step-by-step explanation:
How can you show that the measures of the interior angles of a triangle is 180° given the line
m is parallel to line AB?
Trying to get this finished as soon as possible!
Answers
Answer:
C
**************
What is the area of this figure? I’ll mark as brainlist
Answers
Answer:
54 inches^2
Step-by-step explanation:
What is the equation in point-slope form for the line through the given point with the given slope? (8, 3); m = 6
Answers
Answer:
y - 3 = 6(x - 8)
Step-by-step explanation:
slope point form :<