Answer: a + 3b = 8
Step-by-step explanation:
a + b = 4 is true, since (2,2) works: 2 + 2 = 4
Try (2,2) in the options to find which one is true for (2,2):
A) 2 + 3*2 = 4? No.
B) 4 + 4 = 2? No.
C) 8 + 8 = 8? No.
D) 2 + 6 = 8? YES.
Therefore, a + 3b = 8 can be another valid equation.
Answer:
D. a + 3b = 8
I can’t write this. it’s on the image. Please help.
Answer:
608 minutes.
Step-by-step explanation:
When you add 8.24 and 11.03 you get 19.27 this number then needs to be multiplied by 32 which leaves us with 616.64. The question asks on average how many minutes James traveled, so I would round to the nearest number which would be 608.
I hope this helped lol
Identify the graph of the inequality 2(2x – 1) + 7 < 13 or –2x + 5
Answer:
Can I help me how 2 get answers here
I am new here
Answer:
c
Step-by-step explanation:
45w + 150 > 560
Placing 30 tiles side by side, Patricia can make a 30-by-1 rectangle.
Name three other rectangles Patricia can make with the 30 tiles.
Answer:
2 rows of 15.
Step-by-step explanation:
2 rows of 15= 30
3 rows of 10= 30
5 rows of 6= 30
Example: 30÷2 = 15
2 rows of 15 is equally 30.
how would i write The difference of three times a number and 4 is -19 in a equation?
Hi! I'm happy to help!
To solve this, we first have to understand the terms and the way they arrange the equation.
First, we have the difference of ____and_____=. (the "is" after 4 refers to equals)
We will write this as:
_______-_______= ,because difference means subtraction.
For our first blank, we have 3 times a number. Because we do not know this number, we will use a variable.(n) 3 times a number is 3 multiplied by a number. We can just write 3n, because it represent multiplication.
3n-______=
Now, we see the part of the equation after the "and". We just see 4, so we can insert that here:
3n-4=
Now, we see what is shown after the "is".
We just have -19, so we can insert that here:
3n-4=-19
Now, let's solve (not sure if I need to):
To solve for n, we have to isolate it on one side of the equation. To do this, let's cancel out the -4 on the left side of the equation by adding 4 to both sides:
3n=-15
From here, we need to get rid of the 3 next to the n by dividing both sides by 3:
n=-5
So, we write it as 3n-4=-19, and n=-5.
I hope this was helpful, keep learning! :D
You are walking directly away from your house. You are 5 miles away from your house when you start walking, so you can determine your distance from your house by adding 5 to the number of miles you have walked. In the equation below, x represents the number of miles you have walked, and y represents your distance from home in miles.
The relationship between these two variables can be expressed by the following equation:
y=x+5
Identify the dependent and independent variables.
Answer:
y is the dependent variable and x is the independent variable
Step-by-step explanation
The number on the right of the equal sign is always the independent variable and the number on the left is always the dependent variable.
independent variable = dependent variable +5
A brand new bag of cat food weighs 24 lbs. You give your cat 0.5 lbs. After how many days do you run out of food?
Answer:
12
Step-by-step explanation:
cuz 0.5 multiplied by 12 days is 24. Hope it helped
Find the slope of the line through each pair of points (-2,-20), (-17,-6)
Answer:
14/-15
Step-by-step explanation:
(y2 - y1) / (x2 - x1) = slope
= (-6 - (-20)) / (-17 - (-2))
= 14 / -15
Slope = 14/-15
5) Twice the difference of y and three
Answer:
Sorry I don't understand your question
How to show my work for2+[4+(5x6)]
Step-by-step explanation:
2+[4+(5*6)]
2+[4+30]
2+34
36
What is the slope of the line that contains the points (-1,2) and (4,3)
Answer:
1/5
Step-by-step explanation:
We can find the slope using the slope formula
m = (y2-y1)/(x2-x1)
= (3-2)/(4 - -1)
(3-2)/(4+1)
1/5
3 The rainfall for the second week in April was as follows In Inches): 1, 0, 2.5, 0.4, 0.8, 3,0. What was the mean daily rainfall that week?
Step-by-step explanation:
You add all of the values.
7.7
Then divide that by how many there is
6
So 7.7 ÷ 6
1.28
Hope this helps
Brainliest would be appreciated
So I need help for this this is the question.
Answer:
1B, 2E, 3D, 4C, 5A
Step-by-step explanation:
integers are whole numbers and their opposites. ex. -1, 1, 0, 2, -2
natural numbers are 1 to infinity.
whole numbers are 0 to infinity
rational numbers are fractions and decimals
irrational numbers are square roots
which of the following is an even function
f(x)=lxl
f(x)=x^3-1
f(x)=-3x
f(x)=3^ square root of x
What is 10000+2739 =?
Answer:
102739
Step-by-step explanation:
Answer:
12739
Step-by-step explanation:
10000 + 2739 = 12739
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
2/5, -2/5, 5/6, -5/6. Which list of numbers is ordered from least to greatest
Answer:
-5/6, -2/5, 2/5, 5/6
Step-by-step explanation:
put the fractions in your calculator and then click the fraction to decimal button and press enter.
x+y+z+4-2√(x-2)-4√(y-3)-6√(z-5)=0
Answer:
Step-by-step explanation:
100 meters as the power of 10
Answer:
.................1e+20
10 ejemplos de division
Answer:
1. 64/8
2. 178/23
3. 43,678/435
4. 76/9
5. 49,832/568
6. 62/12
7. 13/7
8. 69/7
9. 91/6
10. 289/64
Step-by-step explanation:
those were random division problems lol
What is the equation of the line that passes through the point (6,-4) and has a
slope of - 1/6?
Answer:
y=(-1/6)x -3
Step-by-step explanation:
y=(-1/6)x + b, plug in (6,-4) to solve for b
-4 = (-1/6)(6) + b
b = -4 + 1 = -3
By selling the watch at Rs.600 and rs 650 loss and profit are happened respectively. If loss amount is equal to profit amount find cost price.
Answer:
cost price is600
Step-by-step explanation:
profit-50
selling price-650
profit-selling price
is600so it's cost price
Which of the following is the correct graph of the compound inequality 4p +1 <-11 or 6p + 3 > 39?
-9-8-7-6 -5-4
-3
- 2 - 1
0
1
2.
3
4
5
6
7
8
9
04
-9-8-7-6
-5
-4
-3
2
-1
0
1
2
3
4
6
6
7
8
9
-9-8-7-6-5-4-3 -21
0
1
2
3
4
5
6
7
8
9
0
-9-8-7
-6
-5
-3
2
1
D
1
3
4
5
6
7
8
Question 6 Multiple Choice Worth is points)
(01.05 MC
hey
Answer:
y = 3 suh slid este ob cine este a, b și g au nevoie de acel kinfo pentru a termina
Step-by-step explanation:
bah de forty
The correct graph of the compound inequality 4p + 1 < -11 or 6p + 3 > 39 is option D.
What is Linear Inequalities?Linear inequalities are defined as those expressions which are connected by inequality signs like >, <, ≤, ≥ and ≠ and the value of the exponent of the variable is 1.
Given are two linear inequalities,
4p + 1 < -11
6p + 3 > 39
We have to solve both the inequalities to find the graph.
4p + 1 < -11
4p < -11 - 1
4p < -12
Dividing both side by 4,
p < -3
6p + 3 > 39
6p > 39 - 3
6p > 36
Dividing both sides by 6,
p > 6
So the solution is all p < -3 and p < 6. In between -3 and 6, dos not lie the solution.
Option D is the correct answer.
Hence the last graph is the correct answer.
Learn more about Inequalities here :
https://brainly.com/question/30228778
#SPJ7
i want answer to this question
Answer is c
Answer: 133.63 square units
Step-by-step explanation:
Pythagoras theorem = a^2+b^2=c^2
10^2 + b^2 = 18^2
b = sqrt (324-100)
b = sqrt 224
Height is to 20 what 10 is to sqrt of 224
h/20 = 10/sqrt 224 (cross multiplication)
h*sqrt 224 = 10*20
h*sqrt 224=200
h = 200/sqrt 224 (200/sqrt 224 = (200*sqrt 224)/200) = 13.36 (height)
Area = (base times height divided by two)
Area = (13.36*20)/2 = 133.63
Rewrite in simplest terms: -(3c-8)-3c
-(3c - 8) - 3c = -3c + 8 - 3c = -6c + 8
Gale earned $30 mowing her neighbor's lawn. On saturday, she bought new sandals for $23. Which number is the additive inverse of the amount of money Gale has left.
Step-by-step explanation:
স্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰাস্বদেশী আন্দোলনৰ তিনি টা অৱদান উল্লেখ কৰা
(05.05 MC) What are the measures of Angles a, b, and c? Show your work and explain your answers.
Answer:
<a = 35
<b = 55
<c = 110
Step-by-step explanation:
Angle a and 35 are vertical angles and vertical angles are equal
<a = 35
We have a triangle with a, b and a right angle. Triangles have angles that add to 180.
<a + <b + 90 = 180
35 + <b + 90 =180
125 + < b = 180
<b = 180-125
<b = 55
Angle c and 70 form a straight line and straight lines are 180 degrees
<c+70 = 180
<c = 180-70
<c = 110
What is the y intercept of this line ? Graph
Answer:
4
Step-by-step explanation:
It is the point on the y-axis that is on the line.
The ordered pair of the y-intercept is (0, 4).
The y-intercept is 4.
Answer:
The y intercept here would be positive 4
Hope That Helps!
Write the equation of the line that passes through the points (-7,0)(−7,0) and (6,-4)(6,−4). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
Answer:
y = -4/13(x + 7).
Step-by-step explanation:
The slope m = (0 - (-4) / (-7 - 6) = -4/13.
So in point slope form is:-
y - 0 = -4/13(x - (-7)
y = -4/13(x + 7).
The equation of the line in point-slope form is y = -4/13(x+7)
The equation of a line in point-slope form is expressed as:
y - y0 = m(x-x0)m is the slope of the line(x0, y0) is any point on the lineGet the slope;
Given the coordinate points (−7,0) and (6,-4)
[tex]m=\frac{-4-0}{6+7}\\m =\frac{-4}{13}[/tex]
Substitute the slope and (-7, 0) into the formula to have:
y - 0 = -4/13 (x-(-7))
y = -4/13(x+7)
Hence the equation of the line in point-slope form is y = -4/13(x+7)
Learn more on equation of a line here: https://brainly.com/question/17003809
a) Eve gets paid £8.10 per hour as a secretary.
How.much will she get for working.40 hours?
Answer:
$324
Step-by-step explanation:
8.10 x 40 is 324, meaning she'll have 324 dollars in the 40 hours of working.
Answer:
324
Step-by-step explanation:
If Eve is paid 8.10 an hour, and she works for 40 hours, then it will be 8.10 x 40 = 324
What is the value of x in the equation
3x - 4y=65
when y=4
x=1377
x=21 / 3
x=23
x=27
3x - 4y = 65
3x -4(4) = 65
3x -16 = 65
3x =65+ 16
3x = 81
( dived both sides by 3)
x= 27
HELP THIS IS DUE TOMORROW
14. Given this graph of the function f(x): Find: a. f(-4) = b. f(5) = c. f(2)= d. f(-5) = e. x when f(x) = 0
Answer:
a. 2
b. -1
c. -2
d. 0
e. 0
Step-by-step explanation:
a-d. use x value (x), to find y-value.
e. f(x)= y-value, so locate y=0 on graph and locate x-value
