Answers
Answer:
the first one im pretty sure
Step-by-step explanation:
Related Questions
What is the y-intercept and slope of the following equation y=8-2x
Answers
Answer:
Sloper = -2
y-intercept = (0,8)
Step-by-step explanation:
y=8-2x
y=-2x+8
m=-2
b=8
Answer:
slope(m)=-2
y-intercept (c)=8
Step-by-step explanation:
here,y=-2x+8
reducing it into slope intercept form we get,
y=(-2)x+8
comparing it with y=mx+c we get,
slope(m)=-2
y-intercept(c)=8
QUESTIONS AT BOTTOM!’
HELP PLEASE 10 POINTS
Answers
Answer:
Positive slope
y intercept is 0,-4
i dont know the equation
Step-by-step explanation:
I need help. Please answer if u do know
Answers
Answer:
i think is (-3,2) because it look like in negative and posted
You buy five books that are equal in
price and a DVD for $8. Your tal
comes to $26.50. Write an equation
that would help you determine the cost
of one book.
Answers
Answer:
26.50 - 8 = 18.50 then divide by 5
Step-by-step explanation:
this equation will help u find the exact amount of one book
Which inequality represents the situation ten less than a number is a minimum of 30?
Answers
Answer:
x - 10 ≥ 30
Step-by-step explanation:
I'm 99.8% sure
It says 10 less than a number so that means subtract 10 from a number
Then it says minimum of 30 so that means the number has to be 30 or more so that's why I use the more than of equal to sign.
Hope this helps!
pleaseeee helpppppp !!!!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answers
Answer:
6.85565
Step-by-step explanation:
nelson middle school raised $19950 on ticket sales for its carnival fundraiser last year at $15 per ticket. if the school sells the same number of tickets this year but charges $20 per ticket how much money will the school make? can you explain i dont want tue anwer
Answers
1330*20=26600
This question I don’t know how to do can someone tell me the Mc answer
Answers
Answer:
x = 2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Algebra I
Function NotationStep-by-step explanation:
Step 1: Define
m(x) = 4x - 10
m(x) = -2
Step 2: Solve for x
Substitute: -2 = 4x - 10Isolate x term: 8 = 4xIsolate x: 2 = xRewrite: x = 2Find the measure of x.
7.
105° X 123 - 111
a. 105
C. 43
Answers
Answer:
43
Step-by-step explanation:
105+2x-11=180(vertically opp.t)
94+2x=180
2x=180-94
x=86/2
x=43
Hope this helps u...
Type the correct answer in each box. Use numerals Instead of words. If necessary, use / for the fraction bar(s).
Complete the inverse function for the function glven below.
Answers
Answer:
0.5x + 2
Step-by-step explanation:
You switch x and y and then solve for x to find the inverse.
You are at a festival and notice a lady is making winter wear by knitting. She sells five hats and three scarves for a total cost of $99 while three hats and five scarves cost $85. What is the cost of one hat and one scarf
Answers
Answer:
Cost of Hats = $15
Cost of Scarves = $8
Step-by-step explanation:
Let
Cost of Hats = x
Cost of Scarves = y
5x + 3y = 99 (1)
3x + 5y = 85 (2)
Multiply (1) by 5 and (2) by 3
25x + 15y = 495
9x + 15y = 255
Subtract
25x - 9x = 495 - 255
16x = 240
Divide both sides by 16
x = 240 / 16
= 15
x = $15
Substitute x = 15 into
5x + 3y = 99
5(15) + 3y = 99
75 + 3y = 99
3y = 99 - 75
3y = 24
y = 24/3
= 8
y = 8
Cost of Hats = $15
Cost of Scarves = $8
Need this for my final... PLEASE. HELP
Answers
Answer:
I will answer it but what is the question?
Step-by-step explanation:
What is the solution set for
−4x + 10 ≥ 5x + 55?
Answers
Answer:
x[tex]\leq[/tex]-5
Step-by-step explanation:
Linear equations- please help me
−5(5x+3)−5x+1=−44
Answers
Add the numbers
Combine like terms
Add
to both sides of the equation
Simplify
Divide both sides of the equation by the same term
What is the area for a circle with a diameter of 4*
Answers
Answer: A = 12.57
Step-by-step explanation: Hope this helps
Answer:
12.56637
Step-by-step explanation:
A=πr²
d=2r
A=1/4πd²=1/4·π·4²=12.56637
For a group trip, a travel agency charges $300 per person. Write an expression to show the cost of a group trip for p people.
Answers
Answer:
c = 300p
Step-by-step explanation:
What we know:
For a group trip, a travel agency charges $300 per person.
How equations work are:
dv = k(iv)
The cost of the trip is the dependent variable, so that's on the left side of the equation. (I've represented that with c)
c = k(iv)
The independent variable is people, so that's on the right side. (represent with p)
c = kp
Our constant (k) is 300.
c = 300p is the full equation.
Answer:
Nice c
Step-by-step explanation:
What is 15% of 40?
2
6
16
4
Answers
Answer:
6
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
15÷100 × 40
6
sjsbnsbs
Use your trendline to find the temperature of your Spaghettios after 40 minutes. Is this an example of interpolation or extrapolation?
NEED HELP ASAP WITH SHOWN WORK!!!!!!!!!!!!
Answers
Answer:
in 40 minutes, 15 degrees Farenheit will be e
Step-by-step explanation:
CAN ANYONE HELP ME WITH THIS !!!!??? *****Theres 2 questions *****
Answers
What is the inverse of Y=2/3x-9
Answers
I think the answer is 3x + 27/2
Mr. Lebsock is 1 year younger than 10 times Addy’s age. If Mr. Lebsock is 29, write and solve equation to solve for Addy’s age.
Answers
Answer:
3
Step-by-step explanation:
29 = 10x - 1
+4
30 = 10x
30 divided by 10 = 3
3 = x
So Addy is 3.
Write the verbal phrase as a algebraic expression
three times the sum of a number and 1
Answers
3 (n + 1) (expression)
3n + 3 (expression simplified)
what's the answer?
Answers
Answer:
80 degrees
Step-by-step explanation:
ALL TRIANGLES MUST EQUAL 180 DEGREES!
180-70-30 = 80
Say it with me.
ALL TRIANGLES MUST EQUAL 180 DEGREES!
ALL TRIANGLES MUST EQUAL 180 DEGREES!
ALL TRIANGLES MUST EQUAL 180 DEGREES!
Also, triangle CED reflects over the invisible y-axis. Angle C is shared = 70. Angle E is Angle A, and Angle B is Angle D (which is 80 degrees).
A triangle has a perimeter of 165 cm. The first side is 65 cm less than twice the second side. The third side is 10 cm less than the second side. Find the length of each side of the triangle.
What equation represents the length of the third side if the second side is length s?
2s - 10
2s + 10
s - 10
s + 10
Answers
Answer:
side - equation - measurement
1st side - 2s - 65 - 55cm
2nd side - s - 60cm
3rd side - s - 10 - 50cm
Step-by-step explanation:
total = 165
side - s
1st side = 2s - 65
2nd side = s
3rd side = s - 10
1st side + second side + 3rd side = 165
2s - 65 + s + s - 10 = 165
2s + s + s - 65 - 10 = 165
4s - 75 = 165
4s = 165+ 75
4s = 240
s = 60
1st side = 2s - 65
= 2(60) - 65
= 120 - 65
= 55cm
2nd side = s
= 60cm
3rd side = s - 10
= 60 - 10
= 50cm
3rd side is represented by s - 10 as it is less than the second side by 10cm hence taking away the 10 from the side forming the equation s - 10
Answer:
s-10
I took the quiz
Each blank on the coordinate plane has an address called the blank,blank
Answers
Answer:
adress, Like ( make up an adress)
Step-by-step expanation:
Answer:
Each point on the coordinate plane has an address called the ordered pair.
Step-by-step explanation:
PLS THIS IS TIMED! I WILL GIVE BRAINLIEST!!!!
Answers
Answer:
the answer is y= 5(0.25)^x or C
Step-by-step explanation:
Pl help me I will give Brainly
Answers
Answer:
Both gyms charge the same after 2 months and LA fitness has a greater initial fee.
Plsss help ASAP I DONT have time..
Answers
Answer:
No they are not
Step-by-step explanation:
(What grade level is this?)
#2 Rewrite this expression in standard from. (y-2) = 3(x + 1) O 3x - y = -5 0 4x + y = 2 O x + y = 5 0-3x + y = 5 Next >
Answers
Answer:
Step-by-step explanation:
B
Answer:
It is -3x + y = 5
Step-by-step explanation:
So the answer is D
It takes 2.5 ounces of flour to make one pancake. How many whole pancakes can Jenifer make with 16 ounces of flour?
(You can either Multiply or Divide and the answer has to be 5/6 or 6)
Answers
Answer:
6
Step-by-step explanation:
I made 2.4 a fraction got 5/2 then did 16 divided by 5/2 and got 6.4 so for the amount of whole pancakes it would be 6 with .4 ounces of flour left over