Answer:
4
Step-by-step explanation:
I saw karma so i came as fast as I could- welp anyways
Lets test the first equation and coordinate #1 first, 3x-2y=12, and (10,9).
Here we can substitute x as 10 and y as 9, and solve the equation to see if 3(10)-2(9) equals 12 or not.
30-18=12, yep
now lets test the second coordinate, (0, -6). Substitute x as 0 and y as -6, and solve the equation.
3(0)-2(-6)=12
0+12=12, yep
So I definitely works
For II, lets do the same thing
(10, 9) -- 9=3/2*10-6
9=15-6, works
(0, -6) — -6= 3/2*0-6
-6=0-6, also works
So uh therefore I and II both work you see what I mean-
i apologize in advance if i made you more confused than you already are-
A line passes through the points (0, -2) and (3, 4). Find the slope of the line.
Determine the slope of the line that passes through the points
(4, 4) and (5,0).
Answer:
B) -1/2
Step-by-step explanation:
Slope is change in y divided by change in x.
So, 6-4/-4-0 = 2/-4 so reduces to -1/2
Answer:
Slope = -4
Step-by-step explanation:
Slope = change in y ÷ Change in x
[tex]= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\= \frac{0-4}{5-4}\\\\= \frac{-4}{1}\\\\= - 4[/tex]
Which value is a solution of the inequality 9 >_ 1/2x
The > has the line under it
Please solve I put it 50 points
Answer:
x [tex]\leq[/tex] 18.
Step-by-step explanation:
Since we have the following inequality, 9 [tex]\geq[/tex] 0.5x, we can multiply both sides of the inequality by 2. Doing this, gets up x [tex]\leq[/tex] 18.
Hope this helped!
Write the equation of each line in slope-intercept form
Answer:
1) y=4/5x-8
3) y=7/5x -2
Step-by-step explanation:
Slope- intercept form is y=mx+b (y = (slope)x+ (y-intercept))
I hope this helps :)
Please solve! 20 points!
Simplify. Consider all cases. |12 - x|
The second one is filled out. It would be appreciated if someone filled out the first and third.
Also, I am giving out brainliest and a follow + 50 points. Please help me guys.
Answer:
x-12 if x>12
0 if x is 12
12-x if x<12
Step-by-step explanation:
hope it helps
x-12 if x>12
0 if x is 12
12-x if x<12
Estimate the sum by rounding each number to the nearest half or whole.
2 1/2 + 5 5/8
Answer:
8
Step-by-step explanation:
1/2 goes to 3/4.. 5/8 goes to 3/4 as well, and both of them together would be 1
Part A: Let y represent the number of rabbits after x years. Which functioncan be used to model y as a function of x, where x is a non negative number ?
А. y = 10 (3) ^ (x - 1)
В. y = 10 (3) ^ x
C. y = 3 (10) ^ (x - 1)
D . y = 3 (10) ^ x
Answer:
y = 10(3)x
Step-by-step explanation:
The exponential function that can represent the population of rabbits after [x] years is y = 10(3)ˣ.
What do you mean by domain and range of a function?For any function y = f(x), Domain is the set of all possible values of [x] for which [y] exists. Range is the set of all values of [y] that exists for the given domain.
Given is rate of increase of a rabbit's population.
The exponential function that can represent the population of rabbits after [x] years can be written as -
y = 10(3)ˣ
Refer to the graph attached.
Hence, the exponential function that can represent the population of rabbits after [x] years is y = 10(3)ˣ.
To solve more questions on functions, visit the link below -
brainly.com/question/1632425
#SPJ2
4
10
-6
-544
32"
2 3 4 5 6
8
9 10
O y = -0.2(x + 3)2 – 4
Oy= -0.2(x – 3)2 - 4
Submit Answer
O y = 0.2(x + 3)2 - 4
O y = 0.2(x - 3)2 – 4
Answer:
10 -6 -544 32" 2 3 4 5 6 8 9 10 O y = -0.2(x + 3)2 – 4 Oy= -0.2(x – 3)2 - 4
Given the diagram below, what is the value of x?
Answer: x= 8
Step-by-step explanation
5 times 8 = 40 plus 12 = 52
Mike is catering a party. He plans on having 4 trays of 5 appetizers each on the buffet at the beginning of the party and will rotate in new trays as those become empty. To ensure that he does not run out of appetizers during the party, he is going to make 2 appetizers per person in addition to the initial number put out on the buffet. Which of the following represents A, the amount of appetizers Mike needs to make, in terms of p, the amount of people attending the party?
Answer:
A = 20 + 2p
Step-by-step explanation:
What situation could this diagram represent?
rolling two number
cubes
tossing one coin once
spinning a tri-color
spinner
tossing two coins once
Answer:tossing two coins once
Step-by-step explanation:
A. [-2,3]
B. [-4,5]
C. [1,3]
D. [-5,0]
PLEASE ANSWER ASAP !!!
Write a recursive function for each of the following sequences
9, 15, 27, 51, 99
Answer:
N=6
Step-by-step explanation:
Which of the fractions are in ascending order below (from smallest to largest) *
(a) 3/4, 1/4, 1/2
(b) 1/2, 1/4, 3/4
(c) 1/2, 3/4, 1/4,
(d) 1/4, 1/2, 3/4
Answer:
B
Step-by-step explanation:
because i know and you have to trust me
In a two-digit number, the tens' digit is 1 less than the units' digit. If the digits are
interchanged, the sum of the number obtained and the original number is 143. Find
the number.
Answer:
67
Step-by-step explanation:
Number: AB
A = B-1
BA + AB = 143
10*B + A + 10*A + B = 143
11A + 11B = 143
A + B = 13
(B-1) + B = 13
2B = 14
B = 7
A = 6
The number is 67
check: 6 = 7-1 and 67 + 76 = 143
The value of x for the system is 1. What is the value of y?*
1 point
3x + y = 9
y = -4x + 10
1. Substitute the value of y in the first equation:
2. Combine like terms:
3. Apply the subtraction property of equality:
4. Apply the division property of equality:
3x + (-4x + 10) = 9
-x+ 10 = 9
-X = -1
x = 1
O y = 14
O y = 12
O y = 6
O y=3
When loesolved
system lisin
bstitution bet7
TA
Given a line with slope of 5 and y-intercept of -1, which of the ordered pairs given below would NOT be on the line?
(4, 18)
(0, -1)
(2, 9)
(3, 14)
Answer:
(4,18)
Step-by-step explanation:
Patrick can make 185 tacos in 2 hours. How many tacos can he make in one hour?
Answer:
92.5
Step-by-step explanation:
Write the decimal 0.532 as a percent.
a. 53.2%
b. 532%
C. 5.32%
d. 0.532%
Tia's parents gave her $20 to spend at the spring carnival. she spends $5 on funnel cake and the rest on ride tickets. if each ride ticket how many tickets did she purchases
Answer:
okay so do 20-5=15 then divide how much each ticket costs and you get the answer.
Evaluate 1/2(4^3-6*3^2)
Solve the system of equations
3m+3n+36
8m-5n+31
Answer:
371m-2n+31
Step-by-step explanation:
3m+3n+368m-5n+31
=3m+368m+3n-5n+31
=371m+3n-5n+31
=371m-2n+31
For rectangle ABCD, find m∠ADB.
Answer:
we know all angles are 90° in the rectangle
therefore, angle d = bdc+bda = 90
=> 31+bda = 90
=>angle bda= 59
The measurement of the angle ADB should be considered as the 59 degrees.
Calculation of the measurement of the angle ADB:Since we know that all angles in the rectangle should be of 90 degrees
So,
Here angle d = bdc + bda
= 90
Now
31 + bda = 90
So, bda = 90 - 31
= 59
hence, The measurement of the angle ADB should be considered as the 59 degrees.
Learn more about rectangle here: https://brainly.com/question/1916433
Help me please and please explain why this is incorrect or correct
Answer:
Im sorry but there is no question..!
Step-by-step explanation:
Step-by-step explanation:
where is question. ..........
what we have to explain correct or incorrect
Given g(x) = -2x + 3, solve for x when g(x) = -3.
Simplify the question !! :))
Answer:
We combine like terms to get [tex]10x^{2} + 3x - 6[/tex]
Hope this helps!
Solve for x in the inequality.
12x < 60
A. X 5
B. X 10
C. x < 5
D. x > 5
Answer:
C. x < 5
Step-by-step explanation:
12x < 60
x < 5
Last week, Lisa drove 12 meters to visit her uncle. Is it meters, centimeters, kilometers, or millimeters?
Answer:
meters
Step-by-step explanation:
judging by the fact that it says meters i'd say that's the answer. hope this helps :)
which property is
used below?
A. Distributive Property
B. Multiplication Property of Inequality
C. Subtraction Property of Inequality
D. Associative Property of Multiplication
Answer:
B
Step-by-step explanation:
.
Multiplication Property of Inequality because you are multiplying each side by 3. I hope this helps! :)