Answer:
Step 1: Simplify both sides of the equation.
6(3x−5)−7x=25
(6)(3x)+(6)(−5)+−7x=25(Distribute)
18x+−30+−7x=25
(18x+−7x)+(−30)=25(Combine Like Terms)
11x+−30=25
11x−30=25
Step 2: Add 30 to both sides.
11x−30+30=25+30
11x=55
Step 3: Divide both sides by 11.
x=5
Step-by-step explanation:
The solution to the equation is x = 5.
To solve the equation 6(3x - 5) - 7x = 25, we need to simplify and isolate the variable x. Let's break it down step by step:
Distribute the 6 to the terms inside the parentheses:
18x - 30 - 7x = 25
Combine like terms on the left side of the equation:
(18x - 7x) - 30 = 25
11x - 30 = 25
Move the constant term to the right side by adding 30 to both sides:
11x = 25 + 30
11x = 55
Finally, isolate x by dividing both sides of the equation by 11:
x = 55 / 11
x = 5
Hence, the solution to the equation is x = 5. By simplifying and applying algebraic operations, we find that when x is equal to 5, the equation 6(3x - 5) - 7x = 25 holds true.
To learn more about the equation;
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How can you use a multiplication table to find 16 divide 4
Answer:
16 right 4 down
Step-by-step explanation:
Answer: You put 4 squares and and 4 dots in each square .
Step-by-step explanation: Thats the answer mark me brainliest plz! Thx
X х
Quadrants on the coordinate plane
Select the quadrant or axis where each ordered pair is located on a coordinate plane.
Quadrant
Quadrant 11
Quadrant III
Quadrant IV
Z-axis
y-axis
(-5,7)
O
(0,5)
Stuck? Watch a video or use a hint.
Report a probler
Answer:
(-5,7) Quadrant II
(0,5) Quadrant III or IV
Step-by-step explanation:
y is greater than two less than the product of x and three.
what would the equation look like?
Answer:
y > 2 < x · 3
Step-by-step explanation:
can someone help me real quick
the cable company charges a monthly fee of $45. Each movie rental is $1.99. you owe $68.88. How many movies did you rents?
Answer:
12 movies
Step-by-step explanation:
If you do not rent any vidoes you will be charged $45 no matter what, so...
Movies + 45 = total charge
each movie is 1.99 and you owe (total charge) $68.88
equation:
1.99x + 45 = 68.88
-45 -45 (subtract 45 from each side to keep equation balanced)
1.99x = 23.88 (now divide both sides by 1.99 to get x alone)
x = 12
you rented 12 movies
x=2y-4
7x+5y=-66
what is the x- value
Answer:
x = -8
Step-by-step explanation:
x = 2y - 4 --- Equation 1
7x + 5y = -66 --- Equation 2
I will be using the substitution method to solve this.
Substitute x = 2y - 4 into Equation 2:
7x + 5y = -66
7(2y - 4) + 5y = -66
Evaluate.
14y - 28 + 5y = -66
Evaluate like terms.
19y - 28 = -66
Isolate 19y.
19y = -66 + 28
= -38
Find y.
y = -38 ÷ 19
y = -2 --- Equation 3
Substitute y = -2 into Equation 1:
x = 2y - 4
x = 2(-2) - 4
Evaluate.
x = -4 - 4
x = -8
last one need help pls
Answer:
3rd option
Step-by-step explanation:
What is the greatest common factor of 15 and 51
Answer:
3
Step-by-step explanation:
You can find the factors 15 and 51, and see what numbers they have in common.
51 = 1, 3, 17, 51
15 = 1, 3, 5, 15
If you look at it, the two numbers they have in common are 1 and 3. But the greatest out of the two is 3.
Answer: The greatest common factor (GCF) of 15 and 51 is 3
Hope this helps! :)
Haley is selling chocolate bars for her soccer team. Haley's goal is to sell all the
chocolate bars. She has sold 36 chocolate bars so far, which is 40% of her goal. How
many total chocolate bars does Haley hope to sell to reach her goal?
Answer:
90
Step-by-step explanation:
Samantha donated 5 T-shirts to charity and has 16 left. Which equation could be used to find x, the number of T-shirts Samantha had originally?
A. x + 16 = -5
B. x - 5 = -16
C. x + 5 = 16
D. x - 16 = 5
Answer:
It would be D.
Step-by-step explanation:
It would be D. because if, say, x was a 5, 5-16=5, whereas all the other answers have it in the wrong order or have an addition instead of a subtraction. Hope this helps :)
A kite is a quadrilateral which has 2 sides next to each other that are congruent and where the other 2 sides are also congruent. Give kite WXYZ, show that at least one of the diagonals of a kite decomposes the lite into 2 congruent triangles
Answer:
Step-by-step explanation:
Given: Kite WXYZ
Prove: That at least one of the diagonals of a kite decomposes the kite into 2 congruent triangles.
A diagonal is a straight line from one vertex to another of a given shape or figure.
Considering diagonal WY of the kite,
<WYZ ≅ <WYX (diagonal WY is the bisector of <Y)
<ZWY ≅ <XWY (diagonal YW is the bisector of <W)
WZ ≅ WX (congruent property)
YZ ≅ YX (congruent property)
Thus,
ΔWYZ ≅ ΔWYX (Angle-side-Angle congruent property)
Therefore, the given kite can be decompose into 2 congruent triangles (ΔWYZ and ΔWYX).
Select all that apply.
Find the total amount in the compound interest account 1000 is compounded annually at a rate of 11% for 7 years round to the nearest cent
Answer:
The answer is 400
Step-by-step explanation:
A baseball team sells tickets for two games. The ratio of sold tickets to unsold tickets for the first game was 7 : 3. For the second game, the ratio was 13 : 2. There were 240 unsold tickets for the second game. How many tickets were sold for the first game?
Jasmine has taken an online boating course safety course and now completing her end-of-course exam . As she answers each question , the progress bar at the bottom of the screen shows what portion of the test she has finished. She has just completed Question 16 and the progress bar shows she is 20% complete. How many total questions are on the test ?
Answer:
80
Step-by-step explanation:
20 percent is 16 questions
then 100/20=5
5 times 16 is 80
-3х + 4 = -8
Can any of y’all help me I’m supposed to solve for x
Answer:
x = 4
Step-by-step explanation:
-3x+4=-8
-4 -4
-3x = -12
/-3 /-3
x = 4
Lesson 5.3: Rational
2.
Jill is filling a water trough for her horse. Using pump A, the trough is filled up in half an
hour. Using pump B, the trough is filled up in three quarters of an hour. How long does it
take to fill the trough using both pumps?
Answer:
It will take 18 minutes to fill the trough using both pumps.
Step-by-step explanation:
Given that:
Time taken by pump A = half hour = 30 minutes
Time taken by pump B = three quarters of an hour
One quarter = [tex]\frac{1}{4}[/tex]
One hour = 60 minutes
Three quarters of an hour = [tex]\frac{3}{4}*60[/tex] = 45 minutes
Let,
x be the time taken by both pumps to fill the trough.
[tex]\frac{1}{time\ taken\ by\ pump\ A}+\frac{1}{time\ taken\ by\ pump\ B}=\frac{1}{Time\ taken\ by\ both\ pumps}[/tex]
[tex]\frac{1}{30}+\frac{1}{45}=\frac{1}{x}\\\\\frac{3+2}{90}=\frac{1}{x}\\\\\frac{5}{90}=\frac{1}{x}\\\\\frac{1}{18}=\frac{1}{x}\\x=18[/tex]
Hence,
It will take 18 minutes to fill the trough using both pumps.
what's the slope of y=-x+3
Answer:
-1/1
Step-by-step explanation:
Patsy has cheerleading practice every fourth day. She wants to be in the school play but they have practice every sixth day
Answer:
iesjfsoifjoddfdfgfd
Step-by-step explanation:
There are 12 yards of fabric. Each pillow uses 2/3 yard. How many pillows can be made?
Answer:
18 pillows
Step-by-step explanation:
12 yards of fabric divided by 2/3 is 18. Therefore, 18 pillows at an be made.
Hope this helps :)
The Positions of Abuja (Nigeria) and Bonn (Germany) to the Nearest degree are (9°N,7°E)and (51°N,7°E) respectively.(use R=6400km to calculate their distance apart to 2s.f)
Answer:
4656.46km
Step-by-step explanation:
Given that:
Abuja (Nigeria) = (9°N,7°E)
Bonn (Germany) = (51°N,7°E)
Longitudinal difference = 51 - 9 = 42°
Radius of the earth (R) = 6400
Distance = θ/360 * 2πr
r = Rcos7° = 6400 * cos7 = 6352.2953
Hence,
Distance = (42/360) * 2 * 3.142 * 6352.2953
Distance = 0.1166666 * 2 * 3.142 * 6352.2953
Distance = 4656.4757 km
whats is equivanlent fractions of 24/84
Answer:
2/7
Step to step explanation:
This question is in other words, asking you to simplify the fraction.
Find the GCF and divide both the denominator and numeratior by the GCF.
The GCF of 24/84 is 12.
24/12 = 2
84/12 = 7.
Find the output for f(x) = −3 + 4 when = −5. Show every step
Answer:
f(-5) = 19
Step-by-step explanation:
Missing and incorrect;
f(x) = −3x + 4
x = −5
Find:
Solution of f(x)
Computation:
f(x) = −3x + 4
f(-5) = −3(-5) + 4
f(-5) = 15 + 4
f(-5) = 19
Which pattern is geometric?
A. 16, -12, 9, -6.75 .
B. 1, 4, 9, 16
C. 6, 18, 30, 42,
D. 1/2, 2/3, 3/4, 4/5
could you awnser this please
Linear equations
3(−5x+4)+5x−1=−39
Please help
Answer:
Step-by-step explanation:
3(-5x+4)+5x-1=-39
-15x+12+5x-1=-39
-10x+11=-39
-11 -11
-10x=-50
-10x/-10 -50/-10
x=5
Complete this statement : 12x^ 4 a+8x^ 2 a^ 2 =4x^ 2 a()
Answer:
We have ;
4x^2a( 3x^2 + 2a)
Step-by-step explanation:
Here, we want to factorize the given polynomial
12x^4a + 8x^2a^2
Factoring out 4x^2a ; we have
4x^2a ( 3x^2 + 2a)
Jassie put 3,200 into a savings account that cam 3.5% annual com pound interest If she makes no other deposits withdrawals, what will her balance be ofter 12 year?
Answer:
Step-by-step explanation:
r = 35 / ( 3200 × 12 ) = 0.00091146
r = 0.00091146
converting r decimal to a percentage
R = 0.00091146 * 100 = 0.0911%/year
The interest rate required solve for the simple interest of $ 35.00
from a principal of $ 3,200.00
over 12 years is 0.0911% per year.
5 points
4. You have $270 in your bank account. You plan to save $80 from your
paycheck each week. How much do you have in your bank account after 3
weeks??
Answer:
maybe 0 cause I waste my money in videogames
Guys I need a lot of help and fast like fast fast just comment plz
Answer:
8
Step-by-step explanation:
483872829282x 89829 =
Answer:
4.3465812e+16
Step-by-step explanation:
