Finding slope: y2-y1/x2-x1
3-9/1+2
=-6/2
Divide 2 from both
=-3/1 or -3
Slope= -3
Finding y-intercept= y=mx+b
Choose any point on the line to plug in the x and the y then plug in the slope.
I choose (1,3)
3=-3×1+b
3=-3+b
Add 3 to both sides
6=b
Y-intercept=6
Equation: y=-3x+6
How to solve 4x^2+100=0
[tex]\frac{+}{-}[/tex]Answer:
x = ± 5i
Step-by-step explanation:
How to solve 4x^2+100=0
4[tex]x^{2}[/tex]+100=0
4[tex]x^{2}[/tex] = -100
[tex]x^{2}[/tex]1=-100/4
[tex]x^{2}[/tex]=-25
x = ± [tex]\sqrt{-25}[/tex]
x = ± 5i
The value of 26 – 16 divided by 2+3•4 is
30
32
06
22
PLEASE HELP!!!!!!
Answer:
30.
Step-by-step explanation:
h. What is the solution of 3n+ 5 = 26?
Use a table.
Answer: the answer is n=7 but what table do you want me to use because it does not show us on your question .
Step-by-step explanation:
If I is parallel to m, solve for x and y (7y-20)(5x-38)(3x-4)
Please help anybody. I don’t get this
Answer:
1/16 my bad
Step by step explanation:
Answer:
Its D. 1/16
because you flip 8 to make the exponent positive. then you solve and you get 0.0625 which is 1/16
In the figure, m∠2 = 70. Find the measure of each angle.
Answer:
35 is the answer
Step-by-step explanation:
Answer:
Step-by-step explanation:
1- angle number 3 is 70
2- angle number 5 is 110
3- angle number 8 is 110
4- angle number 1 is 110
5- angle number 4 is 110
6- anle number 6 is 70
what does k= 9k=8k-6
Answer:
Alright, so we got k + 9k = 8k - 6.
This means that 10k = 8k - 6.
As a result, we have 2k = -6, and k = - 6/2 = -3
So, k = -3 :)
Pls help me with this! (10 points)THANK YOU
answers:
Piecewise
Square root
Absolute Value
Cube root
Exponential
Linear
Quadratic
Step
Answer:
Linear
Step-by-step explanation:
Straight Line = linear
Name a Transversal.
Helpppp?
"I" is the transversal because a transversal is a line going through 2 lines in the same plane at two distinct points.
A cookie recipe for 60 cookies calls for 4 cups of flour. How much flour is needed to make 90 cookies?
Answer: 6 cups
Step-by-step explanation:
60 cookies = 4 cups
60 + 30 = 90, and half of 60 is 30. So half of 4 cups is 2 cups.
4 cups plus 2 cups is 6 cups!
Answer:
6 cups
Step-by-step explanation:
because if you / the 60 by 4 you would see that 1 cup = 15 cookies. Then add 15 till you get to 90
below will be 8 questions identifying like terms please help
identify the like terms -3a 2b 6ab 1 a
A. 1,a
B.-3a 2b 6ab
C.-3a 2b
D.-3a a
combine the like terms -3c +5c
A. 8c
B.-2c
C.-8c
D.2c
combine the like terms 3y - y + 6y
A.10y
B.8y
C.9y - y
D.2y
simplify the expression by combining any like terms 2a + 3 - 5a +8b
A.8b
B. 7a + 3 +8b
C.-3a + 3 +8b
D.5a +13b
simplify the expression by combining any like terms 6a + rs -4a + 6rs
A.2a +7rs
B.9rs
C.10a + 7rs
D.2a + 6rs
simplify using distributive property3(x+2) =
A.3x + 3
B.3x +6
C.3x +2
D.x +6
simplify using distributive property 6 (y-8) =
A.6y + 48
B.6y - 48
C.6y - 8
D.y - 48
simplify using distributive property 2a + 4 (a+5) - 7
A. 4a + 20
B.6a - 2
C.4a -13
D.6a +13
please help
How many solutions does the system below have?
2x + 6y = 12
y =
= -x + 2
1 solution
2 solutions
no solutions
infinite solutions
Which of the following points represents a number that is both rational and an integer?
Answer:
Where a and b are both integers. Example. The number 4 is an integer as well as a rational number. As it can ... Which of these rational numbers are integers?
Step-by-step explanation:
Select the equivalent expression.
Answer:
B
Step by step explanation:
Y3 becomes y×3=u3
25 becomes 2×5=10=
Y3-10 squared=
Y3-210
Solve the equation. 1 2 = 11 2
1. If f(x) = x2 + 4, evaluate f(6).
A 16
B) 40
C) 12
D) -16
what is itttt ????
Answer:
If it is square: B) 40. If not squaring 2 use: A) 16.
Step-by-step explanation:
f(6)= (6)^2 + 4 = 40
f(6)= 2(6) + 4 = 16
Answer it plz! I need help!
Answer:
i think it is A
Step-by-step explanation:
i hope this helped!
p.s it would be cool if you gave me brainliest.
Answer: A
Step-by-step explanation:
The school store marks up the price of all items by 30% before selling to
the community. If the store purchases sandals for $50.25, what will be th
price of the sandals after markup? Use a proportion to solve this problem
Answer:
$65.325 or $65.33
Step-by-step explanation:
When looking for a percentage in a number, you want to multiply that number by the percentage. Remember that all percentages are to the hundreth power, or 0.00. So if you want to find 30% of 50.25, you multiply it by 0.30 or 0.3. After calculating that you will come up with 15.075 as the percentage. Since the store is marking the price up, you add it to the original price. So your equation is 50.25 + 15.075 =?. After calculating that, you get the answer 65.325. That is only half of your answer though because, when dealing with money, you always round to the nearest hundredth. So when you round 65.325, you get 65.33 which should be the correct answer.
Solve for x: three halves plus one half times x equals two x need answer plz:(
x equals one
3/2+1/2x=2x
3/2+1/2=2x
2=2x
1=x
Answer:
2 = x
Step-by-step explanation:
3/2 + 1/2 times x = 2x
x by itself = 1x
Subtract 1x
3/2 + 1/2 times 1x - 1x = 2x -1x =
3/2 + 1/2 = 1x
3/2 + 1/2 = 4/2 = 2
2 = 1x
1x/1 = x
2/1 = 2
2 = x
A number x is no less than -8.
Answer:
i think it's
x is greater than or equal to -8
Step-by-step explanation:
Any other ways this could be written?
Answer:
what could be written?
Answer:
The correct answer is 7¹⁰
Step-by-step explanation:
I think you wrote 1.7 because i wrote 1. 7¹⁰
but I meant that 1. as the first question i was answering, sorry if I wasn't clear
Combine the following and write in standard form.
(7 + 5) + (-6 - 81)
Answer:
without exponents its -75 since i thought those last 2 were exponents.
Solve the following system of equations for all three variables.
−
x
+
2
y
+
z
=
−x+2y+z=
0
0
−
x
+
2
y
+
3
z
=
−x+2y+3z=
0
0
x
−
5
y
−
2
z
=
x−5y−2z=
Answer:
using ve as the rate of a sudden she is not the one who thought she would not be able talk about it its wierd and get close to Jayden and dont ttl that he would never break a gun and put her on a train to get her out and yeah I was going for sure and I will tell you
What is 3 y + 5 x = negative 15 written in slope-intercept form?
Answer:
The answer would be y=-5/3x-5!
Step-by-step explanation:
You want to make the equation to y=mx+b, so you have to make y by its self. Subtract 5x from both sides and you'll get 3y=-5x-15. Now divide 3 by both sides and you'll get y=-5/3x-5 which would be the answer!
Answer:
y=(-5/3)x-5
Step-by-step explanation:
so the slope intersect form is y=mx+b
3y+5x=-15
subtract 5x from both sides
3y= -5x-15
divide both sides by 3
y= (-5/3)x - 5
√-90=ai√b what is the value of a and b?
Answer:
what is this topic in math?
WILL MARK BRAINLIEST
find all the missing angles
Answer:
I only found one missing angle and that is number 6 hope I kinda help If it doesn't work sorry
2. Hanna made 5 hit out of 13 during her first baseball game. What percentage of hits did she make?
A. 50% B. 38% C. 18% D. 31%
Answer:
B. 38%
Explanation:
Given parameters:
Number of hits = 5hit
Total hits = 13
Unknown:
Percentage of hits shed made = ?
Solution;
The percentage of hit made = [tex]\frac{number of hits }{Total hits}[/tex] x 100
input the parameters and solve;
Percentage of hit made = [tex]\frac{5}{13} x 100[/tex]
Percentage of hit = 38%
Percentage of hit = 38%
I need help like rn plzzzz Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie. Choose the cost function that represents this scenario if x equals the number of nights Laura has the movie. c(x) = 2.00x + 0.50 c(x) = 2.00 + 0.50x c(x) = 2.50x c(x) = (2.00 + 0.50)x
Answer: c(x) = 2.00 + 0.50x
Step-by-step explanation:
Since they already charged her $2.00 leave that alone. They charge her .50 per night, x represents the number of nights she rented the movie. thus the answer is c(x) = 2.00 + 0.50x.
When making a batch of cookies, the recipe calls for 1 cup of sugar and 2 cups of flour. What is the
ratio of sugar to flour in the cookies? i need help ASAP !
Answer:
1/2
Step-by-step explanation:
solve y=-2/5x+1/10 as a standard form
Answer:
The answer is 4x+10y=1 :)
Step-by-step explanation: