Answer:
27.5
Step-by-step explanation:
Question 15 of 20
What is the solution to the following equation?
6(x+1)+ 1 = 25
O A. x = 4
O B. x=5
O C. x = 3
D. X=2
Answer:
The awnser is 3
Step-by-step explanation:
(3+1) = 4 x 6= 24+1 = 25
;)
Answer:
the answer of equation is C. x=3
I'll give brainliest
Answer: y = 10/7 x= 26/7 so A (26/7 , 10/7)
Step-by-step explanation:
since an equation for x is already given, we can plug it in to the first equation to solve for y
3(4y-2) + 2y = 14
12y - 6 +2y = 14
14y -6 = 14
14y = 20
y = 20/14
simplify
y = 10/7
plug the y we just found into the equation for x to find the value of x
x = 4(10/7) -2
x= 40/7 - 2
make both fractions
x = 40/7 -14/7
x= 26/7
hope this helps!
ROUND OF THE UNDERLINED DIGIT IN EACH DICEMAL NUMBER
1. 25.5678
2.0.8974
3.12.9542
Answer:
I think 25.5678
it's the correct answer
Step-by-step explanation:
gamsahamnida
Which could describe the three angles of a triangle? Hey to a cute angle and one right angle be one acute angle and two right angles one acute angle and two obtuse angles de One acute angle one obtuse angle and one right angle
Answer:
B. one acute angle and two right angle
A triangle drawn on a map has sides of lengths 9 cm, 12 cm, and 15 cm. The shortest of the
corresponding real-life distances is 122 km Find the longest of the real-life distances,
Answer:
26
Step-by-step explanation:
How can I factor the following expression by grouping:
a) 4x^3 - 2x^2 + 8x - 4
The factored expression of 4x³ - 2x² + 8x - 4 is (2x² + 4)(2x - 1) by grouping
How to factor the expression by groupingFrom the question, we have the following parameters that can be used in our computation:
4x³ - 2x² + 8x - 4
Group the expression in 2's
So, we have
(4x³ - 2x²) + (8x - 4)
Factorize each group
2x²(2x - 1) + 4(2x - 1)
So, we have
(2x² + 4)(2x - 1)
Hence, the factored expression is (2x² + 4)(2x - 1)
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Type the correct answer in the box. Use numerals instead of words.
Answer:
2 squared - 7 + -4
Step-by-step explanation:
Which numbers are prime numbers? Check all that apply.
3
1
27
9
11
13
Answer:
3,11,13 are the prime numbers.
Answer:
1, 3, 11, 13
Step-by-step explanation:
you can't multiply two numbers to equal them
you are a bus driver and are scheduled to depart form Terminal A at 9:18am and arrive at Terminal B at 10:03 am you arrive at a stop on your route at 9:58am and you have 5 more stops remaining including your arrival at Terminal B. Average travel time between stops is 2 minutes an loading and unloading takes an average of 1 minute. how many minutes past your schedule arrival time should you expect to arrive to Terminal B
9 minutes past the schedule time arrive to terminal B.
What is arrival and departure time?A departure time denotes the time of leaving the place and arrival time denotes the time which arriving to the place.
Departure terminal A : 9:18 am and arrive terminal B : 10:03am.
Time between B and A : i.e., 9.18 am - 10.03 am is 45 minutes.
Arrive at a stop on your route at: 9:58am, let the stop be X.
Time between A and X ⇒58 minutes - 18 minutes = 40 minutes.
5 mores tops including B.
X stop - 1 stop next -2 stops next -3 stops next -4 stops next -B.
average time between stops 2 minutes loading and 1 minute
for unloading.
40 + 2 + 1 + 2 + 1 + 2+ 1 + 2+1 +2=54 minutes
real time between terminal B and A : 54 minutes
minutes past scheduled time to arrive at Terminal B: 54 minutes -45 minutes= 9 minutes.
Hence, 9 minutes past the schedule time arrive to terminal B.
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9 minutes
hello I need help on it pls
Answer:
19.5
Step-by-step explanation:
A system of equations and its solution are given below. System A x + 6 y = 5 3 x − 7 y = − 35 Solution: ( − 7 , 2 ) Choose the correct option that explains what steps were followed to obtain the system of equations below. System B x + 6 y = 5 − 25 y = − 50 A. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -3. The solution to system B will be the same as the solution to system A. B. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by 3. The solution to system B will not be the same as the solution to system A. C. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by 7. The solution to system B will not be the same as the solution to system A. D. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -5. The solution to system B will be the same as the solution to system A.
To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -3. The solution to system B will be the same as the solution to system A.
What is Linear equation ?
Linear equation can be defined as the equation in which the highest degree is one.
First equation of system A multiplied by -3:
(-3)(x+6y=5)
(-3)(x)+(-3)(6)=(-3)(5)
-3x-18=-15
Sum of the second equation of system A and the first equation multiplied by -3:
(-3x-18)+(3x-7y)=(-15)+(-35)
-3x-18+3x-7y=-15-35
-25y=-50
System B
x+6y=5
-25y=-50
Hence, To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -3. The solution to system B will be the same as the solution to system A.
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Joe has saved $30. He earns $7.50 per hour at his job. He plans to buy a plane ticket to Florida for $300. Enter the minimum number of hours Jon must work in order to buy the plane ticket to Florida.
Answer:
30 hours
Step-by-step explanation:
300 - 30
270/7.5
Yessir my ultimate goal has been achieved lol
Step-by-step explanation:
congratulations happy for you
solve the absolute value equation
2 = |x|-1
If you're looking for x, then:
2 = |x|-1
lxl-1 = 2
lxl-1+1=2+1
lxl=3
so x = -3, x=3
GIVING BRAINLIST ASAP
Find the sales price:
$45.50 book, 30% discount
Round your answer to the nearest cent (hundredths place)
Answer:
$32.00
Step-by-step explanation:
Answer: $65.00 or 6500 cents
Step-by-step explanation:
If original price=100%
and discount= 30%
New value=100-30
70%
If 70%=$45.50
Then 100%=100x45.50/1
=6500
=$65.00 or 6500 cents
Kelly is knitting a scarf for her brother. It took her 1/3 hour to knit 3/8 foot of the scarf. How fast it Kelly’s knitting speed, in feet per hour?
A. 4 1/2 feet per hour
B. 3 feet per hour
C. 2 1/2 feet per hour
D. 1 1/8 feet per hour
Answer:a
Step-by-step explanation:
Answer: The answer is D 1 1/8
Which linear equation would produce a y-intercept of left parenthesis 0 comma 3 right parenthesis and a slope of short dash 2?
Answer:
y= -2x+3
Step-by-step explanation:
In the slope intercept form y = mx + b, m is the slope and b is the y-coordinate of the y-intercept. Using the given information above, m is -2 and b is 3, so the equation is y = -2x + 3.
If EG=71 , find the value of x
Answer:
A
Step-by-step explanation:
A = 71 so then EG = 91
Please help me for 15 points
Bandhan Bank employee salary after 10 years
Answer:
- Banking Operations salary in India with less than 1 year of experience to 10 years ranges from ₹ 1.4 Lakhs to ₹ 7 Lakhs with an average annual salary of ₹ 3.1 Lakhs based on 261 latest salaries
Solve for m.
m
2
= 13
Answer:
m=6.5
Step-by-step explanation:
13 divided by 2= 6.5
How many real and complex roots exist for the polynomial
F(x)= x³ +2x² + 4x+8 ?
OA. 2 real roots and 1 complex root
OB. 1 real root and 2 complex roots
C. 3 real roots and 0 complex roots
D. 0 real roots and 3 complex roots
The roots of the function F(x) = x³ + 2x² + 4x + 8 are given as follows:
B. 1 real root and 2 complex roots.
How to identify the zeros of the function?The function in this problem is defined as follows:
F(x) = x³ + 2x² + 4x + 8.
The function is of the third degree, hence the total number of zeros of the function is of 3.
From the graph, the function has only one x-intercept, which is given as follows:
x = -2.
Hence the two remaining roots are the complex roots, meaning that option B is the correct option for this problem.
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A one-way trolley ticket to Old Town costs 3.50. How much will it cost for Ahyeon and three friends to ride to Old Town and home again?
Answer:
$28
Step-by-step explanation:
Each round trip will be double the price of a one-way trip, so will be ...
2 × $3.50 = $7.00
Diego and his 3 friends will require a total of 4 round-trip tickets for a cost of ...
4 × $7.00 = $28.00
What is the area of the square that measures 3.1 m on each side
The area of the square with a side length of 3.1 meters is 9.61 square meters.
To find the area of a square, we need to multiply the length of one side by itself. In this case, the square has a side length of 3.1 m.
Area of a square = side length × side length
Substituting the given side length into the formula:
Area = 3.1 m × 3.1 m
To perform the calculation:
Area = 9.61 m²
It's worth noting that when calculating the area, we are working with squared units. In this case, the side length is in meters, so the area is expressed in square meters (m²). The area represents the amount of space enclosed within the square.
Remember, to find the area of any square, you simply need to multiply the length of one side by itself.
The area of the square with a side length of 3.1 meters is 9.61 square meters.
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6. If Jeremy has a batting average
of 0.5014
and Alex has a batting average of 0.50098
who has the better average?
Whoever answers this gets brainlist!
Answer: 5^5.
Step-by-step explanation: Using the equation x^a*x^b = x^(a+b), we find that 5^2*5^3 is equal to 5^5.
Explain how to use the Pythagorean Theorem to find the missing length of a right triangle.
Pythagorean theorem.
a^2+b^2=c^2
This means that the square of the length of the 2 legs of a right triangle added together = the square of the length of the hypotenuses or diagonal.
If you know 2 of the values in the 3 variables a,b,c what would you do to find the missing variable value?
I will not write the exact answers to this problem. I think you can figure how to write it out yourselves.
6(y-12) someone please help
Answer:
-6y
Step-by-step explanation:
6 - 12 = -6
-6 * y = -6y
Hope this helps :)
Answer:
6y-72
Step-by-step explanation:
In ΔLMN, the measure of ∠N=90°, the measure of ∠L=74°, and NL = 60 feet. Find the length of MN to the nearest tenth of a foot.
Answer:
209.2
Step-by-step explanation:
calculate the arthmetic mean of 40,50,60,70,80,90.
9514 1404 393
Answer:
65
Step-by-step explanation:
The six numbers are sequential multiples of 10, so the mean is halfway between the middle two. Halfway between 60 and 70 is 65.
The mean of the 6 numbers is 65.