Answer:
The slope (or m) would be 3/8. Hope this helps!
slope: M=3/8
Step-by-step explanation:-3x+8y=12
Use y=mx+b3/8x+3/2
M=3/8
Hope this helped
Jeans are on sale for 27% off. Which other %
COULD be used to find the new price?
The two ways I would do this is subtract 27% OR multiply by 73 percent.
Shari and Ana are playing games at an arcade. Shari has $37.50 and is playing $0.50 games. Ana has $42.75 and is playing $0.75 games. Sandor wants to know when Shari and Ana will have the same amount of money remaining. So he wrote and solved this equation.
Let x = number of games played.
Equation: 37.50 – .5x = 42.75 – .75x
Step 1: 37.50 – 1.25x = 42.75
Step 2: – 1.25x = 5.25
Step 3: – 4.2 = x
Sandor knows his answer is incorrect because a negative number of games cannot be played. What was Sandor’s mistake?
The variable x should represent the amount of money left.
The equation should have sums on both sides.
In step 1, he should have added .75x to both sides.
In step 3, he should have added 1.25x to both sides.
[tex]37.50-0.5x=42.75-0.75x\\37.50-0.5x+0.75x=42.75\\37.50-0.25x=42.75\\0.25x=42.75-37.50\\0.25x=42.75-37.50\\0.25x=5.25\\x=\frac{5.25}{0.25} \\x=21\\\\x=21 grams[/tex]
PLEASE MARK ME AS BRAINLIEST
Answer:
its c
Step-by-step explanation:
can someone help answer this?
9√2 is squared first.
so its 162.
now according to Pythagoras theorem,
x2+x2=162
2x^2= 162
x^2= 162÷2
x^2= 81
x= √81
x=9
in a right angled triangle, (height)^2 + (base)^2 = (hypotenuse)^2
here we have , height as X and base as X too , so; x^2 + x^2 = (9√2)^2
2(X)^2 = 162
x^2 = 162/2
X^2 = 81
X = √81 = 9
Jackie wants to put trim around the base of all the walls
in her bedroom. The price of the trim is $1.19 per linear
foot. How much will it cost her for the trim?
10 feet
15 feet
12 feet
A. $45.00
B. $54.00
C. $53.55
D. $64.26
-4n + 9 = -2 (2n -1) +7
Answer:
infinite number of solutions
Step-by-step explanation:
Given
- 4n + 9 = - 2(2n - 1) + 7 ← distribute and simplify right side
- 4n + 9 = - 4n + 2 + 7
- 4n + 9 = - 4n + 9
Since both sides are equal then any value of n makes the equation true.
That is there are an infinite number of solutions
Find the slope and y-intercept of the line whose equation is given.
Answer:
slope = 7
y-intercept= 4
Step-by-step explanation:
okay can y'all help find the slope thanks
Answer:
The slope would be -1/4. The line is going 1 unit down and 4 units to the right.
What is the domain of the function?
A.) (-00,00)
B.) (-2.1,0)
C.) (-3,3)
D.) (2.2,00)
Which problems can be solved by performing this multiplication? 23×18 Select each correct answer. Sarah mixed 18 ounces of orange juice with 23 ounce of pineapple juice. How many ounces of juice did she have in all? A container held 18 ounces of water. Two-thirds of the water leaked out of the container. How many ounces of water were left in the container? Jordan had 18 coins. Two-thirds of the coins were dimes. How many coins were dimes? Min had 18 quarters. He used 23 of the quarters to play arcade games. How many quarters did Min use?
Answer:
Jordan had 18 coins. Two-thirds of the coins were dimes. How many coins were dimes?
Min had 18 quarters. He used 2/3 of the quarters to play arcade games. How many quarters did Min use?
Step-by-step explanation:
2/3 × 18
Checking all options
Sarah mixed 18 ounces of orange juice with 23 ounce of pineapple juice. How many ounces of juice did she have in all?
Ounces of orange juice = 18
Ounces of pineapple juice = 23
Total ounces of juice = 18 + 23
= 41 ounces
A container held 18 ounces of water. Two-thirds of the water leaked out of the container. How many ounces of water were left in the container?
Total water in the container = 18
Water leaked out = 2/3
Ounces of water left = 18 - 2/3(18)
= 18 - 36/3
= 18 - 12
= 6
Jordan had 18 coins. Two-thirds of the coins were dimes. How many coins were dimes?
Total Number of coins = 18
Dimes = 2/3 of 18
Number of dimes = 2/3 × 18
= 36 / 3
= 12
Min had 18 quarters. He used 2/3 of the quarters to play arcade games. How many quarters did Min use?
Total quarters = 18
Quarters used for game = 2/3 × 18
= 2/3 × 18
= 36 / 3
= 12
PLEASE HELP!! I will mark the brainliest!
The perimeter of a rectangle is 56 cm. The length of the rectangle is 2 cm more than the width. Find the dimensions of the rectangle.
Length: ____
Width: ____
Answer:
Rectangles! Nice.
Step-by-step explanation:
This is a very simple problem. Let's first represent the width of the rectangle as the variable x.
Then, we know that the length of the triangle is x+2. See where I'm going with this?
The formula for the perimeter of an rectangle is [tex]P=2*Length+2*Width[/tex].
All we have to do next is just input our values for the length and width, and you'll be golden!
[tex]56=2(x+2)+2(x)\\56=4x+4[/tex]
Next to subtract 4 from both sides and then to divide by 4!
[tex]52=4x\\x=13[/tex]
There's your answer! Don't know why Brainly is bugged right now.
NOTE: If you can't read the answer above, the width is 13cm. This also means that the length is 15cm.
Hope this helps!
Stay safe!
this person keep commenting rasist
Answer:
what?
Step-by-step explanation:
Factor the denominator of the rational function y= 2x/x^2-16
x^2-16 factors to (x-4)(x+4)
You use the difference of squares rule here which is
a^2 - b^2 = (a-b)(a+b)
Find the missing term.
7-147 × 798 = 718 × 7-38 × _____
Answer: 7^(-29)
Step-by-step explanation:
Answer:
7^(-29)
Step-by-step explanation:
In the expression 5+9x, which is the constant?
Answer:
The constant in this expression is 5 (btw, a constant is a number on its own)
Is y=12 x+3 a proportional relationship
Answer:
no
Step-by-step explanation:
A proportional relationship is of the form
y = kx
This is equation is of the form
y = kx+b
They are not the same so it is not a proportional relationship
If you can purchase 4 books $18 Then how many can you buy with $27?
Answer:
6
Step-by-step explanation:
if you divide 18 by 4 you get 4.5, and if you divide 27 by 4.5 then you get six. hope this is right :/
Answer: 6 books
Work: Okay, The first thing I did was find out how much one book costs. To find that out, I divided $18/4, and the answer is $4.50 per book. Now, we add $4.50 until it's $27. I did that, and it was just 2 more books. (4.50 + 4.50 is $9, so add nine dollars to $18, and that would be $27. Then, divide 27/4.5, and you get 6, meaning the 6 books)
Sorry if this was confusing, but I hope I helped you. :)
Where will her cut be located? Round to the nearest tenth.
x = (StartFraction m Over m + n EndFraction) (x 2 minus x 1) + x 1
A number line goes from 0 to 60. A line is drawn from 2 to 60.
Genevieve is cutting a 60-inch piece of ribbon into a ratio of 2:3. Since 2 inches are frayed at one end of the ribbon, she will need to start 2 inches in. This is indicated as 2 on the number line.
25.2 in.
29.4 in.
35.1 in.
40.7 in.
Answer:
25.2
Step-by-step explanation:
I just got it right on edge.
The location of Genevieve's cut will be at; 25.2 in
We are told that she is cutting a 60 inch piece of ribbon into a ratio of 2:3.Now, 2 inches are frayed at one end of the ribbon and she starts 2 inches in with 2 indicated on the number line. Thus;length available for her to cut = 60 - 2 = 58
Now, the ratio is 2:3. Thus, the length of the parts will be; 2/5 and 3/5.She starts the counting from the frayed end. Thus, the point of cutting will be;
2/5 × 58 = 23.2
Now, since the number line starts from 0 to 60, we will begin our counting from 0 and since she skipped 2 numbers which is the 2 inches that was frayed, we will add 2 to 23.2 to get the exact place her cut will be located. Thus;Location of cut = 2 + 23.2
Location of cut = 25.2 inches
Read more about number lines at; https://brainly.com/question/4727909
F(x) = x-10 f(10)=
Can somebody help me
This website is just a bunch of trolling and thats a fact
Answer:
90% of it is trolling and bad content. Every ten minutes there's explicit content and it takes way too long to get taken down.
If two right triangles each have a 45° angle, then the
triangles must be-
use the multiples method to find Least common denominator , then find the sum or difference , please help me understand dis ill mart brainliest
Answer:
25/28
Step-by-step explanation:
3/4+1/7
21+4/28
25/28
20a-22+3a=-4(1-6a)
can i knnow the whole answer
Answer:
20a - 22 + 3a = -4 + 24a
20a + 3a - 24a = -4 + 22
- a = 18
a = -18
If a plane
files 5,000 km, how many meters would this be
Answer:
5
Step-by-step explanation:
Km to m=1000 so 5000÷1000=5
What is the slope-intercept form of the equation of the line shown in the graph?
A. y = 1/2x + 1
B. y = x + 1/2
C. y = x + 2
D. y = 2x + 1
The graph below represents which system of inequalities? (2 points)
Answer:
Top
Step-by-step explanation:
y<-2x+6
y≤x+2
I graphed it.
The slope of a line is 1/7 and it passes through the point (21, 14). What is
the equation of the line in point-slope form?*
Answer: the equation of the line is y=1/7x+11
I NEED HELP , 10 POINTS ON THE LINE !
Answer:
ut you can consider it to be 25 41
PLEASE HELP ASAP!
Given the following diagram, find the required measure.
Given: l | | m
m 1 = 140°
m 3 = 50°
m 6 =
30
40
50
90
Answer:
40
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
HElp for brianliest PELASEEE EHELPPPPPP
Answer:
Perimeter of the given figure is :---
[tex](2n) + (2n) +( n + 5) + (n + 5) + (3n + 3) \\ = 2n + 2n + n + 5 + n + 5 + 3n + 3 \\ = \boxed{9n + 13}✓[/tex]
(9n+13) is the right answerWhat’s 3(2y+6c+4) if y=6 and z=1
Answer:
210
Step-by-step explanation: