Answers
If you take two points on graph
(0,240) and (300,210) and find slope which is y-y over x-x you get -1/10 then slope intercept is y=mx + b so use a point (0,240) and plug in slope
240=-1/10(0) +b, b=240 so your equation is y=-1/10 x + 240
Related Questions
please help me, i will mark the brainliest pls!
Answers
Answer:
No
Hope it helps you, tell me if im wrong pls, BE SAFE! :D
Find the sale price of a $50 bookshelf that is on sale for 15% off.
Answers
Answer:
You will pay $42.50
Step-by-step explanation:
You will pay 50-7.5 which gives you 42.50
this is my final, this thing is hard
Answers
Answer: graph 1:no graph 2:no graph 3: yes graph 4: yes graph 5: no
graph 6: no
Step-by-step explanation:
Answer:
Graph 1 I think is yes because when determining if a function, you do the vertical line test meaning you place an imaginary vertically on the graph and if there is 2 points on the line at once, like for graph 5 or 6, then it isn't a function.
Therefore,
Graph 1: Yes
Graph 2: No
Graph 3: Yes
Graph 4: Yes
Graph 5: No
Graph 6: No
For graph 1, it is way to close to tell if a function or not. So, I would say go with your gut.Solve the inequality and graph the solution
4x-5>7
Answers
Answer:
x > 3
interval notation: (3, ∞)
Step-by-step explanation:
Given the inequality statement: 4x - 5 > 7,
The goal is to isolate x and find its solution.
Start by adding 5 to both sides:
4x - 5 + 5 > 7 + 5
4x > 12
Divide both sides by 4:
4x/4 > 12/4
x > 3
The solution can also be expressed in the following interval notation:
(3, ∞).
In terms of graphing, it involves an empty circle on the endpoint, x = 3, as it is not included as a solution. The solution to the given inequality statement must be greater than 3.
Please, if you can answer this, answer my other similar ones as well. I appreciate any help so much!
Answers
Answer:
B. Alternate Interior
Step-by-step explanation:
I hope this helps!!!!!
Given the function
f(x)=-x2 +2x + 6, find f(1) and f(4). Compare the values.
Answers
Answer:
correct answer is in the picture attached
Answer:
f(1) = 7
f(4) = -2
Step-by-step explanation:
f(x) = -x² + 2x + 6
Put x = 1
f(1) = -(1)² + 2(1) + 6
f(1) = -1 + 2 + 6
f(1) = 1 + 6
f(1) = 7
Now, Put x = 4
f(4) = -(4)^2 + 2(4) + 6
f(4) = -16 + 8 + 6
f(4) = -16 + 14
f(4) = -2
By comparing the two values, we get to know that f(1) is positive while f(4) is negative.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807What does the graph of a proportional relationship look like?
Answers
Answer:
A graph that shows a proportional relationship starts at the origin.
Step-by-step explanation:
Please help me please help me help please help me
Answers
y-2=-11(x-5)
ALGEBRA 1
Describe the first step in solving the equation 3x - 4 = 2x + 19
Answers
Answer: x = 23
Steps:
3−4=2+19
= 3−4+4=2+19+4
= 3=2+19+4
= 3=2+23
= 3−2=2+23−2
= 1=2+23−2
= =2+23−2
= =23
Hope this help! :)
Evaluate the expression for s =
2 and t = 10.
s2^t - 11 = ?
Answers
Hey there!
s^2t - 11
= 2^2(10) - 11
2^2
= 2 * 2
= 4
= 4(10) - 11
= 40 - 11
= 29
Therefore, your answer should be: 29
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Find the measure of each angle
m
m
Answers
Answer:
47º
133º
Step-by-step explanation:
The sum of the angles is 180º
(3x + 5) + (10x - 7) = 180
Combine like terms
13x - 2= 180
Add 2 to both sides
13x = 182
Divide both sides by 13
x = 14
3(14) + 5 = 47º
10(14) - 7= 133º
TRQ and TRS angles are additional angles.
[tex]\displaystyle\bf\\(3x+5)^o + (10x-7)^o=180^o\\\\3x+10x+5-7=180\\\\13x-2=180\\\\13x=180+2\\\\13x=182\\\\x=\frac{182}{13}\\\\\boxed{\bf x=14^o}\\\\m(\angle TRQ)=(3x+5)=3\cdot14+5=42+5\\\\\boxed{\bf m(\angle TRQ)=47^o}\\\\m(\angle TRS)=(10x-7)=10\cdot14-7=140-7\\\\\boxed{\bf m(\angle TRS)=133^o}[/tex]
Use the given slope and the y-intercept of a line to write an equation in slope-intercept form.
Slope, m=2/3
y-intercept, b= 1
Answers
slope-intercept form: y = mx + b
In your case: y = 2/3 x + 1
What value of x makes the equation
modeled below true?
A X = 1
B X 3
CX = 10
DX = 2
Answers
Answer:
D
Step-by-step explanation:
Since the weighing scale is balanced,
weight of the right side= weight on the left side
7(1)= 3x +1
7= 3x +1
Minus 1 on both sides:
3x= 7 -1
3x= 6
Divide both sides by 3:
x= 6 ÷3
x= 2
Thus, option D is correct.
3(2x-5)-4 (3x +1)
PLEASE SOLVE AND SHOW WORK
ANSWER QUICKLY
Answers
Answer:
-6x-19
Step-by-step explanation:
3(2x-5)-4(3x+1)
6x-15-4(3x+1)
6x-15-12x-4
6x-19-12x
-6x-19
(3)(2x)+(3)(-5)+(-4)(3x)+(-4)(1)
6x+(-15)+(-12x)+(-4)
(6x+ -12x)+(-15+ -4)
-6x+ -19
Final answer: -6x + -19
what is the number for forty-two million six thousands
Answers
Answer: 42006000
Step-by-step explanation:
you just have to find out where the numbers go, start at the 42 million.
Solve for k: 3k - 8 = 22.
possible answers:
-10
14/3
15
10
Answers
Answer:
???
Step-by-step explanation:
Write the equation's of the lines using the given information
(-1, 0),b=3
Answers
Answer:
not enough information to answer this question
Find the value of x for which I || m.
A) x=4
B) x=10
C) x=8
D) x=6
Answers
Answer:31
Step-by-step explanation:
Write the statement as a conditional: He gets mad when she drives fast.
Answers
If she drives fast, he gets mad.
Hope this helps! :)
Joe bought a box of laundry detergent that contains 195 scoops each load of laundry uses 2 1/2 scoops the box of detergent was $24.96 how much is he paying for each load that was wash
Answers
Answer:
195/2.5 to get the amount of loads he can have = 78 loads
now do 24.96 the cost / 78 the amount of loads we get = $.32 per a load
Steps
195/2.5 = 78
$24.96/ 78 = $0.32
Add and simplify 3/9 + 5/15
Answers
Answer:
2/3
Step-by-step explanation:
The addition is easier if you simplify first:
3/9 + 5/15 = 1/3 + 1/3 = 2/3
_____
As is, the least common denominator is 45, so the addition can be ...
3/9 +5/15 = 15/45 +15/45 = 30/45 = 2/3
Which equation is parallel to y=-3x + 4 and passes through the point (-3, 4)?
Answers
Answer:
A
Step-by-step explanation:
23
A recycling plant pays $0.46 for each pound for aluminum cans. The plant rounds payments to the
nearest penny. Angela brings in cans with a total value of $24.219. How much cash will Angela receive?
Answers
Answer:
hfkfufuf jfhjfhJjrjdhdojdjdsjfjfhndjdjfjfhfujfjfhfa
Susan has $800 in a savings account that earns 6% simple interest annually. How much interest will she earn in 5 years?
Answers
x 5 years = $240
For every 3 nickels, there are 2 dimes. For every 3 dimes, there are 4 quarters. There are 230 coins in the piggy bank. How many are quarters?
Answers
Answer:
57.5 quarters
the sum of numbers as a product of thier GCF of 75+60
Answers
Its due tonight pls hurry:///
Answers
Answer:
a.
f(4) = 10•4 -6
f(4) = 40 -6
f(4) = 34
b.
f(-1/2) = 10•(-1/2) -6
f(-1/2) = -5 -6
f(-1/2) = -11
c.
f(0) = 10•0 -6
f(0) = 0 -6
f(0) = -6
What is the value of x?
Answers
[tex]x = 40°[/tex]
Step-by-step explanation:
The two angles shown are vertical angles and thus, by their definition, they are equal to each other. Therefore, we can write
[tex]3x = 2x + 40[/tex]
We can move the 2x term to the left side by adding [tex]-2x[/tex] to both sides of the equation:
[tex]3x - 2x = 2x - 2x + 40[/tex]
which will then give us
[tex]x = 40°[/tex]
Can someone please explain how I could find the greatest common factor for 18 and 45?
Explain step by step to get brainliest!
Answers
Answer:
you got it right the first time babay it's 9
Step-by-step explanation:
Write the fact family for 3, 6,
and 18.
Answers
Answer:
1
Step-by-step explanation:
3 x 6 = 18
