Answer:
Step-by-step explanation:
I'm just going to reverse the equation because I'm more comfortable with the x being on the left side:
25(x+4) = 350
Do distributive property (I'll explain down below if you don't know what that is):
25x+100=350
Same to both sides
25x = 250
Divide 25 on both sides
x = 10
Distributive property is when there are multiple terms inside the parenthesis and 1 or more term outside of it
To show this works, lets do 6(5+1)
We can either do 6*6 or we can do 30+6 and we get the same answer
Let me know if you have any questions
What is the apparent solution to the system of equations?
y=-x+2
y -4x +7
Graph the system of equations using the Line tool. Plot a point at the apparent solution to the system using the point tool.
y
10
9
8
7
6
5
2
1
X
-10-9-8-7
-6
-5
-4
-3 -2 -19
1
2
3
4
5
6
7
8
9
10
-2
-
-4
-5
-6
-7
-8
-9
-10
Step-by-step explanation:
The given equations are :
y=-x+2 ....(1)
y = -4x +7 ....(2)
From equation (1) and (2)
-x+2 = -4x +7
Taking like terms together
-x+4x=7-2
3x = 5
x = 1.667
Put the value of x in equation (1)
y=-(1.667)+2
y = 0.333
The solution of the equations are (1.667,0.333). The attached figure shows the graph for the equations.
Find 4.23 - 6.87 Write your answer as a decimal
Answer:
-2.64
Step-by-step explanation:
Tickets for the school play sell for $4 each. Which graph shows the relationship between the number of tickets sold (x) and the total income from the tickets (y)?
Answer: The first graph with the line going up
We can think of 3 ÷ 1/4 as the answer to the question “How many groups of 1/4 are in 3?” What is the answer to the question
Answer: 12
Step-by-step explanation: 3*4/1 = 12/1 =12
Which of the following is not true about the inverse of f (x) = -3x+5/2
Answer:did you get the answer?
Step-by-step explanation:
What is the equation of the line that passes through (1, 2) and (8,9) in slope-intercept form?
Answer:
The equation of line that passes through (1, 2) and (8,9) in slope-intercept form is: [tex]y = x+1[/tex]
Step-by-step explanation:
The slope-intercept form of line is given by the formula:
[tex]y = mx+b[/tex]
Here m is the slope and b is the y intercept
Given
[tex](x_1,y_1) = (1,2)\\(x_2,y_2) = (8,9)[/tex]
First of all, the slope has to be found
[tex]m = \frac{y_2-y_1}{x_2-x_1}\\m = \frac{9-2}{8-1}\\m = 1[/tex]
Putting m=1 in the equation
[tex]y = x+b[/tex]
Putting the point (1,2) in the equation to find the value of b
[tex]2 = 1+b\\b = 2-1\\b = 1[/tex]
The equation is:
[tex]y = x+1[/tex]
Hence,
The equation of line that passes through (1, 2) and (8,9) in slope-intercept form is: [tex]y = x+1[/tex]
help me please.............................................
Answer: it is C
Step-by-step explanation:
Explain how solving -7y > 161 is different from solving 7y > -161.
Answer:
what the person above me said is correct :)
Step-by-step explanation:
Answer:
Both inequalities use the division property to isolate the variable, y. When you divide by a negative number, like –7, you must reverse the direction of the inequality sign. When you divide by a positive number, like 7, the inequality sign stays the same. The solution to the first inequality is y > -23, and the solution to the second inequality is y <>
Step-by-step explanation:
2x+5x=60
Definition of arithemtic sequence
Did yall watch Cobra Kai yet?
Answer:
I watched cobra Kai and loved it. Still waiting on Netflix new season. Watched to where Miyagi-do and Eagle Fang members joined up. So wonderful that Demetrius and Hawk made up.
Step-by-step explanation:
Hope this helps.
Answer:
Yes i have watched the show.
Find the value of x in 3x + 4y = 8 and 4x - 4y = 6.
Answer:
x = 2
Step-by-step explanation:
by adding both equations ,
we get 7x = 14
that's why x = 2 .
mark me as Brainliest
PLEASE I NEEEED HELPPPPP ASAP LOOK AT THE PICTURE
Answer:
on product side there will also 6 carbon atom
2(3x + 1) = 5(x – 4) + X
Answer:
No solution
Step-by-step explanation:
Can anyone help? I’ll give brainly if answer is correct!
Which equation is NOT equivalent to 1/25
A) 53.5-5
B) 5-1.5-1
C) 53.5
D) 5-2.54
Answer:
i think its b
Step-by-step explanation:
What is the solution to the equation 4.7x+3.8=13.2?
A.
x=2
B.
x=3
C.
x=3.6
D.
x=3.7
Answer:
X=2
Step-by-step explanation:
I'm sure it's the result.. Jdjdj
2x+5-x+10=1x-5+3x what does x=
Please help! I’ll mark brainliest
Plz help me get the right answer
Answer:
- 13x² + 7x + 6
Step-by-step explanation:
- 4x² + 6 - (9x² - 7x) ← distribute by - 1
= - 4x² + 6 - 9x² + 7x ← collect like terms
= - 13x² + 7x + 6
is y = 3(x - 2) linear or nonlinear
Answer:
The equation is Linear
Step-by-step explanation:
Find the lengths of the missing sides marked with letters. Give your answers to 3 significant figures
how to deal with depression
Answer Tell someone you love. Do something you love
Step-by-step explanation:
Answer:
to be honest with you, you don't really deal with it, you just kinda live with it. For me its something that I live with on a day to day and I just have to act happy around people, and hope they don't notice its all fake. So yea you just have to come to terms with the fact you have and theres much you can do about it and you just have to live with iy. That sound harsh, I'm sorry
Step-by-step explanation:
:)
What's 1/3 of $19.95
Sylvia wants to rent a kayak. Company A charges $20 plus $6 per hour. Company B charges $8 plus $12 per
hour.
At how many hours will the price to rent a kayak from Company A and Company B be the same?
Answer:
At how many hours will the price to rent a kayak from Company A and Company B be the same?
Company A (h) : 0.77 1.53
Company B (h) : 1.00 2.00
Step-by-step explanation:
Answer: 690
Step-by-step explanation:
hiiii pls help i’ll give brainliest if you give me a correct answer ty!
Answer:
No
Step-by-step explanation:
0.025 + 0.17 does not equal 0.042.
WILL MARK BRAINIEST!! ...
suppose a city with population 600,000 has been growing at a rate of 8% per year. if this rate continues, fund the population of this city in 11 years
Answer:
1,398.983
Step-by-step explanation:
. FIRST TO ANSWER GETS BRAINLY
Subtract and reduce to lowest terms:6/9 pluse 4/9
Answer:
1 1/9
Step-by-step explanation:
I did 6/9 plus 4/9 = 10/9 so you divide 10 by 9 and it will give you 1 and 1/9 hope this is right and helpful
You solve a system by substitution and get 16=34. What does this mean?
SOMEONE PLEASE HELP
Answer:
First choice.
Step-by-step explanation:
When you solve the system and somehow get both sides two different value. That means both graphs are oarallel (graph of both equations). When two sides are different, we can say that there are no solutions.
A box is shaped like a cube. The box has a length of 1 foot, a width of 1 foot, and aheight of 1 foot. What is the volume of the box.
Answer:
The volume is 1
Step-by-step explanation:
To calculate volume, you just multiply width x length x height
Answer:
1 cubic foot
Step-by-step explanation:
Volume= length times weight times height
7/9 - 3/9 = ???????????????????????????????
Answer:
Either 4/9 as a fraction or 0.44444444447
If the volume of a cylinder is 900 cm squared with a height of 20 cm, what
is the diameter of the cylinder? Round to the hundredths.
Answer:
The diameter is 7.6 cm
Step-by-step explanation:
Mathematically, the volume of a cylinder can be calculated using the formula;
V = pi * r^2 * h
From the question;
V = 900
r = ?
h = 20
Substituting these values
900 = 3.142 * r^2 * 20
r^2 = (900)/(3.142 * 20)
r^2 = 14.32
r = √14.32
r = 3.78 cm
Mathematically, the diameter is 2 times the radius
We have this as;
2 * 3.78 = 7.6 cm