what is the y-value
y = 6x – 3
x+2y = 7
Answers
Answer:
i love algebra anyways
the ans is in the picture and the steps how got it
(hope it helps can i plz have brainlist it will make my day :D hehe)
Step-by-step explanation:
Related Questions
Johnny has a circular flower bed. Its radius is 4 feet. Johnny wants to build a fence around the flower bed. What is the total length of the fence?
Answers
Answer:
25.14 feet
Step-by-step explanation:
The length of the wire would be equal to the circumference of the circular flower bed
Formula for circumference of a circle: 2πr
= 2 x 22/7 x 4 = 25.14 feet
Answer:
25.12 ft.
Step-by-step explanation:
I took the quiz on nearpod.
HELP I NEED HELP ASAP
Answers
Answer:
i think its; there all inequalities
Step-by-step explanation:
Determine the value of the expression
Answers
HELP PLS
Juanita has rectangular 3 cards that are 5 inches by 9 inches. How can she arrange the cards, without overlapping, to make one larger polygon with the smallest possible perimeter? How will the area of the polygon compare to the combined area of the 3 cards?
Answers
Answer:
Connect the sides of the cards that are 7 in long.
Step-by-step explanation:
Im working on this rn XD
Have a Nice day :)
Please help me with this
Answers
Answer:
1 h 30 minuutes
Step-by-step explanation:
[tex]1.5 \: hr = 1 \: hr + 0.5 \times 60 \: min \\ \\ = 1 \: h \: 30 \: min \\ \\ [/tex]
Answer:
1.5 Hrs x 60 minutes = 90 minutes
1 hour 30 minutes
The expression 3(-2m + 5) - 6(-4m - 2) can be written in the form am + b. What is the value of a + b?
Answers
Answer: 45
Step-by-step explanation:
3(-2m + 5) -6(-4m - 2) =
-6m + 15 + 24m + 12=
18m + 27
18= a 27= b 27 + 18= 45
The value of the expression a + b is 45.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
First, we can simplify the expression using the distributive property:
3(-2m + 5) - 6(-4m - 2) = -6m + 15 + 24m + 12
Combining like terms, we get:
18m + 27
So, a = 18 and b = 27, which means:
a + b = 18 + 27 = 45
Therefore,
The value of a + b is 45.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ3
Please do number 19 for me.
Answers
20x=180
x=9
Angle ABC is the top one
8x9=72
Answer:
[tex]x = 9[/tex]
[tex]angle \: abc = 8x + 6x + 6x \\ 20x = 180 \\ x = \frac{180}{20} \\ x= 9[/tex]
[tex]plzz \: \: mark \: as \: brainliest[/tex]
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Answers
Answer:
A C D
Step-by-step explanation:
Unit rate examples:
70 miles / 1 hour
$1.10 / 1 pound
32 heartbeats / 1 minute
Unit rate will always have 1 as a denominator when put into a ratio. All answers except B have 1 as the rate.
Answer:
what elephant house said I was to late
Step-by-step explanation:
A new tv costs 1500, a salesperson makes 3.25% commision for every sale, how much would the salesperson make for 1 tv sold.
Answers
Answer:
48.75
Step-by-step explanation:
The salesmen makes a commission of 3.25%. So to get the percent into a usable form for this take 3.25 and divided by 100. You get 0.0325.
Now you take the 0.0325 and mutliply it by the 1500. This gives you 48.75
Which of the following is an equation with ONE solution?
A
2x = 2x + 18
B
2x - 10 = 2(x - 5)
C
5(x + 3) + x
D
2x + 5= 11 - 4x
Answers
Solve the system of linear equations by substitution.
y = -2x + 10
y = x +1
Answers
Step-by-step explanation:
y=14
y=1
thats the answer.
A diagram of a swimming pool is shown.
3.5 m
What is the approximate circumference of the swimming pool? Use 3.14 as an estimate for t.
Answers
Answer:
10.99
Step-by-step explanation:
Your pretty much just multiplying the number by 3.14, so 3.5*3.14=10.99. Hope this helps!
Answer:
Answer B 11m
Step-by-step explanation:
Given the equation 2x2 - 5x + 7 = 0.
1. Find the discriminant.
2. Describe the roots and explain your reasoning.
Answers
Answer:
how is it 0????
Step-by-step explanation:
4x – y = 7 3y – 12x = –21
Answers
Answer:
y=4x-7 3(4x-7)-21x=-21 12x-21-12x=-21 -21=-21
Step-by-step explanation:
4
x
−
y
=
7
for y:
4
x
−
y
=
7
4
x
−
y
+
−
4
x
=
7
+
−
4
x
(Add -4x to both sides)
−
y
=
−
4
x
+
7
−
y
−
1
=
−
4
x
+
7
−
1
(Divide both sides by -1)
y
=
4
x
−
7
Step: Substitute
4
x
−
7
for
y
in
−
12
x
+
3
y
=
−
21
:
−
12
x
+
3
y
=
−
21
−
12
x
+
3
(
4
x
−
7
)
=
−
21
−
21
=
−
21
(Simplify both sides of the equation)
−
21
+
21
=
−
21
+
21
(Add 21 to both sides)
0
=
0
Can someone help me with this please???...
Answers
Answer:
2×2×2×2× 5
Step-by-step explanation:
use the tree method it helps
Answer:
hey mate this is your answer..
hi please help. I will really appreciate it!
Answers
Answer:
sorry but it is not clear pleas take a more clear pic
Step-by-step explanation:
Solve by Substitution:
3x-2y = 4
y = -2x + 5
YALL PLZ HELP ILL DO ANYTHING
Answers
Answer:x=2
Step-by-step explanation:
3x + 4x - 10 = 4
7x-10 = 4
7x = 14
x = 2
y = -2(2) + 5
y = -4 + 5
y = 1
(x,y) = (2,1)
V70
Estimate the square root of the number below to the nearest tenth
Answers
help will make brainliest
Answers
Answer: The answer is B
24 is 3/4% of what number
Answers
Answer:
32
Step-by-step explanation:
Alright, so think of the "what number" as x in this case. (Or any number/symbol you choose.)
So our simple equation looks something like this:
[tex]24= x *\frac{3}{4}[/tex]
So, to find out what the "what number" would be we'd flip the fraction around/find the reciprocal and multiply 24 by it. That gives us "x" or the number we're missing.
So: [tex]24 * \frac{4}{3} = x[/tex]
Doing the simple math we get:
[tex]24 * \frac{4}{3} = 32[/tex].
32 is your answer.
Hope this helps and have a nice day! Sorry I'm not great at explaining it!
6. Draw the graph of the linear equation 3x - y = 3. Hence find the
coordinates of the point where the graph intersects y-axis.
Answers
Answer:
(0,-3)
Step-by-step explanation:
For which value of m is start fraction 4 over 16 end frction equals start fraction m over 24 end fraction a proportion? A. m = 6 B. m = 8 C. m = 12 D. m = 14
Answers
Answer:
A. M=6
Step-by-step explanation:
Basically, this question is asking you to find m if 4/16 = m/24.
First, 4/16 can be simplified to 1/4. This will make it easier to solve.
You now have 1/4 = m/24.
Multiply both sides by 24 to get 24/4 = m.
Simplify to get m = 6.
Pass a brotha some help :(
Answers
Answer and Step-by-step explanation:
Distribute the 1p to the y and -6 and distribute the 2 to the 3y and 6.
10y - 50 + 6y + 12
Now, combine like terms.
16y - 38
#teamtrees #PAW (Plant and Water)
need help please will give brainliest
Answers
Answer:
y=1/5x+7
Step-by-step explanation:
Simplify:
4y - 1/2 (-3/4+2/3y)
Answers
Answer:
11/3y-3/8
Step-by-step explanation:
Distribute -1/2 through the parentheses
4y-3/8-1/3
calculate the difference
Answer- 11/3y-3/8
A circle is drawn inside a square so its circumference touches each of the four sides of the
square. If the area of the circle is 125.8cm2 calculate the length of the sides of the square.
Answers
Answer:
12.66 cm
Step-by-step explanation:
Area of the circle = 125.8 Sq cm
[tex] \therefore \: \pi {r}^{2} = 125.8 \\ \\ \therefore \: 3.14 \times {r}^{2} = 125.8 \\ \\ {r}^{2} = \frac{125.8}{3.14} \\ \\ {r}^{2} = 40.0636943 \\ \\ {r} = \sqrt{40.0636943} \\ \\ r = 6.32958879 \\ \\ r \approx \: 6.33 \: cm \\ \\ d \: = 2r \\ \\ d = 2 \times 6.33 \\ \\ d = 12.66 \: cm \\ [/tex]
Diameter of the circle = 12.66 cm
Since, circumference of the circle touches each of the four sides of the square.
So, length of the sides of the square
= diameter of the circle.
= 12.66 cm
Ordena de menor a mayor 13 5 10 10 4 6 5 59 29 50 24
Answers
Answer:24
Step-by-step explanation:
lol
387.4 rounded to the nearest tenth
Answers
Answer:
387.4 is the answer
Step-by-step explanation:
hope this helps=)
Answer:
387.4 rounded to the nearest tenth is 387 because if it's 4 and below you'll get the ones place the same. And if it's 5 and over, the ones place will go up...
Identify the slope in the equation y= x - 2
Answers
Answer:
The slope-intercrept from y is = mx+b, where m is the slope and b is the y-intercrept
Step-by-step explanation:
y=x-2
PLS HELP ILL GIVE BRAINLIEST!!
Answers
Answer:
y = -7/2x - 7
Step-by-step explanation:
let me know if you need the steps . . .
