Answer:
y = -1/4x + 4
Step-by-step explanation:
x+4y=28
4y = -x + 28
y = -1/4x + 7
slope m = -1/4
Parallel lines have similar slope so we'll use -1/4 from above and given point (8,2) to find y-intercept.
y = mx +b
2 = -1/4(8) + b
2 = -2 + b
b = 4
Using m and b from above we can now form the new equation of line that is parallel to y = -1/4x + 7.
y = mx + b
y = -1/4x + 4
Which is a solution to the equation?
(x - 3)(x - 5) = 35
O x = -8
O x = -5
O x = 2
O x = 10
Answer:
x = 10
Step-by-step explanation:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Solve the equation x32 +10 =118
Answer:
x=1.157563
Step-by-step explanation:
Answer:
x = 3.375 :)
Step-by-step explanation:
32x+10=118
32x=108
108/32= 3.375
Suppose -1 1 PLEASE PLEASE PLEASE PLEASE
What's the question?
I don't quite understand what you're asking.
I will give you brainlist if you answer it.
Answer:
D or A not sure yet
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
vgghjbghfdfghhbbuuj
What is the answer to 84.637 -28.56 explained
Answer:56.077
Step-by-step explanation:
I NEED HELP PLEASE!!!!
Find the slope of the line passing through the points (-6,-5) and (4,4)
Answer:
m = [tex]-\frac{1}{10}[/tex]
Step-by-step explanation:
To find the slope you use the equation y2-y1 / x2 - x1. For this problem, it would be 4 - - 5/ 4 - - 6. If we simplify this you will get 9/10. Therefore, The slope of the line will be 9/10.
A plant grows 6 inches in ¾ of a month. How much does the plant grow in 1 month?
Answer:
8 inches
Step-by-step explanation:
If a plant grows 6 inches in 3/4 month, it will grow 8 inches in a month because it will grow 2 inches in 1/4 month, and 2x4=8. There's your answer! Hope it helps!
help me find the value of x
Brainliest if you get right
Answer:
14y + -3
Step-by-step explanation:
9y + 5y = 14y
-3 = -3
14y + -3
Identify the set of numbers that best describes the situation. Explain your choice.
The weight of a person in pounds.
129.3lb
please help will give brainiest
Answer:
Step-by-step explanation:
it's a rational number because it can't be a whole number with the decimal point and it can't be an integer because it's not a negative or positive number it also can't be an irrational number because an irrational number isn't a terminating or repeating decimal its a rational number because it's a terminating number
3(x + 3) + 2x + 6 = 45
Solve the equation
Answer:
x = 6
Step-by-step explanation:
3(x + 3) + 2x + 6 = 45
3x + 9 +2x + 6 = 45
5x + 15 = 45
5x = 30
x = 6
Item 1 Find the volume of the prism. A rectangular prism with length of start fraction 4 over 5 end fraction millimeter, width of one-half millimeter, and height of start fraction 3 over 8 end fraction millimeter. The volume is $$ cubic millimeter.
Answer:
The volume of the rectangular prism is 3/20 (or 0.15) mm³.
Step-by-step explanation:
The volume of the rectangular prism can be calculated as follows:
[tex] V = l*w*h [/tex] (1)
Where:
l: is the length = 4/5 mm
w: is the width = 1/2 mm
h: is the height = 3/8 mm
By entering the values of l, w, and h into equation (1) we can find the volume:
[tex] V = l*w*h = \frac{4}{5} mm*\frac{1}{2} mm*\frac{3}{8} mm = \frac{3}{20} mm^{3} = 0.15 mm^{3} [/tex]
Therefore, the volume of the rectangular prism is 3/20 (or 0.15) mm³.
I hope it helps you!
Please, help, this is for my best friend! I will mark Brainliest.
Answer:
[tex]y = - \frac{3}{20} x + 900 \\ \\ y = - \frac{20}{3} x + 6000[/tex]
Step-by-step explanation:
[tex] \\ part \: a. \:( food \: expenses) \\ to \: solve \: these \: problems \: we \: surmone \\ \: the \: following \: laws : \to \\m = \frac{ y_{2} -y_{1} }{x_{2} - x_{1}} = \frac{815 - 812}{390 - 410} = - \frac{3}{20} = - 0.15 \\ the \: general \: slope \:i ntercept \: form \: is : \\ y = mx + c \\ to \: find \: c \: lets\: insert \: any \: two \: pairs \: for \: x \: and \: y \to \\ 812 = - \frac{3}{20} (410) + c \\ 16,240 = - 3(410) + 20c \\ c = \frac{1747}{2} \\ c = 873.5 \\ \\ therefore \: y = - \frac{3}{20} x + 900 \: (i.e \: to \: he \: nearest \: thousand). \\ \\ \\ part \: b. \: (medical \: expenses) \\ to \: be \: able \: to \: solve \: these \: problems \: we \: surmone \\ \: the \: following \: laws : \to \\m = \frac{ y_{2} -y_{1} }{x_{2} - x_{1}} = \frac{390 - 410}{815 - 812} = - \frac{20}{3} = - 6.667 \\ the \: general \: slope \:i ntercept \: form \: is : \\ y = mx + c \\ lets \: find \: c \: by \: insert \: any \: two \: pairs \: for \: x \: and \: y \to \\ 410 = - \frac{20}{3} (812) + c \\ 1230 = - 20(812) + 3c \\ c = \frac{17470}{3} \\ c = 5823.3333 \\ \\ therefore \: y = - \frac{20}{3} x + 6000 \: (i.e \: to \: he \: nearest \: thousand). \\ \\ [/tex]
Answer:
y= -3/20x+90
y= -20/3x+6000
Step-by-step explanation:
If g(n) = 3n - 2, then what is the value of g(10)?
Answer:The answer would be 28 the value of g would
be 2.8
Step-by-step explanation:
Helpz
A stockbroker earns $53,000 annually plus 0.8% of his clients’ total investment portfolio. If his clients’ investments total $1.2 million, what is his commission this year?
Answer:
$62,600
Step-by-step explanation:
$53,000 + 0.8% of 1.2 mill is the answer0.8% = 0.8/100 = 0.0080.008 x 1,200,000 = 9,60053,000 + 9,600 = 62,600.Answer:
9,600
Step-by-step explanation:
Ok the mistake yall were doing was adding 9,600 with 53,000 when they were asking for the commission so basically plus it says "what is his commission this year?"
.8%
.8 x 100 = .008
1,200,000 x .008 = 9,600
Can someone please help me with this?
Answer:
Domain is the time in minutes
Range is the amount of water in liters
y≤75 liters
x≤15 minutes
Look at the figure. Which ray is opposite of CD?
Find x and y. Give reasons to justify your solution.
AB, CD , and EF are straight lines.
Answer:
x = 15.6°, y = 14°Step-by-step explanation:
From the picture we can see that:
∠COE and ∠DOF are vertical angles as formed by intersection of lines CD and EF, so these angles are equalMO⊥AB as ∠MOB = 90°, therefore ∠AOM = 90°Considering the above we get below to find x:
12° + 2x + 3x = 90°5x = 90° - 12°5x = 78°x = 78°/5x = 15.6°And using this to find y:
48° + 3y = 90°3y = 90 - 483y = 42°y = 42°/3y = 14°What are the possible values of x and y for two distinct points, (5, –2) and (x, y), to represent a function?
The value of x can be
The value of y can be
Answer:
any real number except 5
any real number
Step-by-step explanation:
your welcome
The correct answer is:
⇒ Any real number for x except 5, and any real number for y.
What is mean by Function?A function is a relation in which each element of the domain, or x-value, is mapped to one element of the range, or y-value. This means that no x can be mapped to more than one y, so if we have the same number used twice for x, we do not have a function.
Now, For given function is,
This means that 5 cannot be used for x in the other ordered pair.
Since there is no restriction on y in order to be a function, y can be any real number.
Thus, The correct answer is:
⇒ Any real number for x except 5, and any real number for y.
Learn more about the function visit:
https://brainly.com/question/11624077
#SPJ5
please help hiw do you do this ??
does anyone know how too simplify 4(1-2b)+7b-10?
Answer:
-1b-6
Step-by-step explanation:
match the equivalent equations please
Answer:
x + 7 = 14 // x - 5 = 2 // x - 9 = -2 // 3x - 15 = 6 … (x = 7)
2x - 1 = 7 // 2x - 5 = 3 … (x = 4)
2x - 3 = 3 // 2x + 5 = 11 // 4x + 2 = 14 // 2x + 1 = 7 … (x = 3)
12x - 3 = 24 // 4x - 1 = 8 … (x = 9/4)
I hope I helped! I apologize if I made a mistake.
CAN SOME PLZ ANSWER THE TABLE IM GIVING BRAINLIEST
Answer:
5,15,20,24,32
Step-by-step explanation:
Answer:
5, 15, 20, 24, 32
Step-by-step explanation:
easy peasy
Clare went to Party City to buy goodies to give out at her birthday party. She bought 15 erasers at 75 cents each. How much did the erasers cost altogether?
Answer:
multiply 15 by 0.75 and you get $11.25
Which lines in the graph have a slope greater than 1 but less than 2?
Line 1
Line 2
Line 3
Line 4
Line 5
Answer:
Line 3
Step-by-step explanation:
It bends okkkkkkkkkkkkkkk
X + 2y = 7
2x + y = 5
What’s the substitution
You can subtract 2y from both sides of the first equation and then plug that (x = 7 -2y) into the second one to get:
14 - 4y + y = 5 -->
14 - 3y = 5 -->
-3y = -11 -->
y = 11/3 -->
x = 2/3
Can someone tell me the answer plz I’ll give you brainlist and points only if you get it right
Answer:
Should be E.
Step-by-step explanation:
if u add and if u subtract 4 from both sides u get 1x=19,divide frmo both sides and x=19
Eight times the difference of 2 and a number.
Answer: 8(x-2)
Step-by-step explanation:
long division how 2 do it
Answer:
1.Divide the tens column dividend by the divisor.
2.Multiply the divisor by the quotient in the tens place column.
3.Subtract the product from the divisor.
4.Bring down the dividend in the ones column and repeat.
Step-by-step explanation:
hope it helps
Please mark Brainliest
are there 5 100s in 0.305?
no, 5 is in the thousandths place
Answer:
Step-by-step explanation:
No there is only .3 hundreds