4/6 can be simplified to 2/3
Now add to 3 to get final answer
3 2/3
Write the first 3 terms for the given formula
f(n) = 2n + 10 for starting with n = 1
Complete the following table for the equation y = 2x + 5
Table: 0. 1. 2. 5. 7.
Pls help im in the middle of a test
Answer:
0 is 5
1 is 7
2 is 9
5 is 15
7 is 19
The sum of two numbers is 84. The square of the first number is 6 more than the second number
Write a system of equations to find the value of x the first number, and y, the second number.
y = x2 +
Answer:
[tex]x + y = 84[/tex]
[tex]x^2 = 6 + y[/tex]
Step-by-step explanation:
Given
x = First Number
y = Second Number
Required
Write a system of equations
Sum is 84
This is represented as:
[tex]x + y = 84[/tex]
Square of first is 6 more than the second
This is represented as:
[tex]x^2 = 6 + y[/tex]
Hence, the equations are:
[tex]x + y = 84[/tex]
[tex]x^2 = 6 + y[/tex]
Answer: for plato users
y = -x+ 84
y= x^2 + -6
Step-by-step explanation:
I just took the test
Charles has 82 stamps altogether. He has 24 more local stamps than foreign stamps.
How many local stamps does he have?
Answer:
82-24=48
Step-by-step explanation:
the sum of all of the solutions for the equation (6x+k)(3x-11)=0 is 1. What is the value of k?
Answer:
-6x
Step-by-step explanation:
I wanna know why Charli D’amilo is famous. Someone tell me please it’s on a test.
Answer:
monke explanation teen dance teen look good while dance teen famous
Step-by-step explanation:
The theoretical probability of spinning a 1 is
Answer:
Step-by-step explanation:
That depends on how many sections there are. If there are 2 sections, then it will be a 50/50 chance it lands on 1 if there are 3 sections then it would be 1/3 or for 4, 1/4, and for 5, 1/5, etc.
The theoretical probability of spinning a 1 is 1/4.
What is Probability?Probability is simply the possibility of getting an event. Or in other words, we are predicting the chance of getting an event.
The value of probability will be always in the range from 0 to 1.
Theoretical probability is the probability that we find through the theoretical approach without doing the experiment.
Total number of sections that the spinner has = 4
Number of sections numbered 1 = 1
Probability of spinning a 1 = 1/4
Hence the required probability = 1/4.
Learn more about Probability here :
https://brainly.com/question/31264350
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The complete question is :
A spinner is divided in to 4 equal sections which has been numbered 1 to 4.
The theoretical probability of spinning a 1 is?
Error Analysis
identify the first step that contains an error.
Solve: -38 = 4x -2(x + 5)
Step 1: -38 = 4x - 2x -10
Step 2: -38 = 2x - 10
Step 3: -48 = 2x
Step 4: -24 = x
Answer:
Step-by-step explanation:
-38 = 2x - 10 becomes -28 = 2x, NOT -48 = 2x.
the graph of y=f(x) is shown. a. estimate the turning point of the graph
Answer:
a) The location of the turning point is approximately [tex]V(x,y) = (-0.25, -2,1)[/tex].
b) Roots are approximately [tex]x_{1} \approx -1.3[/tex] and [tex]x_{2} \approx 0.8[/tex].
c) [tex]f(1.5) \approx 4[/tex]
Step-by-step explanation:
a) The figure presents the graphic of a parabola, that is, a second order polynomial, with an absolute minimum (vertex). The turning point of the graphic, that is, the point in which behavior of the curve changes, is the vertex. Hence, the location of the turning point is approximately [tex]V(x,y) = (-0.25, -2,1)[/tex]
b) According to the Quadratic Formula, second-order polynomials can have either two real roots or two conjugated complex roots. In this case, we have two real roots. A root corresponds with the point of the curve that passes through x-axis. In this case, roots are approximately [tex]x_{1} \approx -1.3[/tex] and [tex]x_{2} \approx 0.8[/tex].
c) [tex]f(1.5)[/tex] is the function evaluated at [tex]x = 1.5[/tex], that is, the value on y-axis associated with [tex]x = 1.5[/tex]. Lastly, we conclude that [tex]f(1.5) \approx 4[/tex].
Please help! I am pretty sure that is correct, however looking for confirmation. Thanks you
Answer:
yes you did right answer
Solve the equation.
X - 67= 9(2x + 3) - 9
I need help
Answer:
x=5
Step-by-step explanation:
x-67=9(2x+3)-9
x-67=18x+27-9
17x=-85
x=5
A student is trying to solve x^2-7x-2=0
using quadratic formula find the value of b
Does anyone know how to do simple interest for 7th grade math? I need a tutorial or an example please, thanks. A question example is $750, 7%, 3 years.
Answer:
750/100 X 7 = 52.50
52.50 X 3 = $157.50
Step-by-step explanation:
divide principal amount by 100 then multiply by interest percentage. this gave 52.50
now multiply the interest amount by number of years
in this case 3
52.50 X 3 = $157.50
a school has sixth-grade students that are going on a field trip at the end of the school year. the students will be divided into five groups, each group riding on a different bus. there are a total number of 242 students going on the field trip. write and solve an equation to determine s, the number of students that will ride on both bus #4.
buses number of students
bus 1 62
bus 2 64
bus 3 55
bus 4 s
Answer:
61
Step-by-step explanation:
The level of the liquid is
Cm3
Answer:
it means it volume is 1 cm ³
George spent 1 ½ hours studying on Monday, and 1 ⅔ hours studying on Tuesday. If he spent ¼ of the total time studying math, what fraction of an hour did George spend studying math?
Find the values of the sine, cosine, and tangent for
so my brother asked another question. He asked what is the rectangular room measures 224 square feet. One side of the room is 14 feet long. what is the perimeter of the room? how the question goes. (the rectangular room measures 224 square feet. One side of the room is 14 feet long. what is the perimeter os the room?
Answer:
The perimeter of the room is 60 feet.
Step-by-step explanation:
If the area of the room is 224 square feet, and one side is 14 feet, then the other side is 224/14 feet, or 16 feet.
This gives us the dimensions of the room, 14 x 16.
From this, we can calculate the perimeter, which would be 2(14+16), or 60.
Let me know if this helps!
Answer:
Step-by-step explanation:
The perimeter of the room is 60
I’m struggling please help me
Answer:
6^11/3
Step-by-step explanation:
6⁴/6⅓
6⁴-⅓
6^11/3
To ride an amusement park ride, your height must be at or above the line on the sign. For each set of information, write an integer that represents a person's height relative to the line on the sign and type yes or no as to whether they can ride the ride.
Answer:
3ft tall yes 2ft and 12inches no
Step-by-step explanation:
hope this helps
Simon earns $8.50 per hour for up to 30 hours of work
in a given week. For each hour Simon works over 30
hours in a week, he earns 1.5 times his regular hourly
rate. How much does Simon earn for a week in which
he works 35 hours?
Answer:$318.75
Step-by-step explanation:
SOMEONE DO THESE QUESTIONS FOR ME ASAP!! - GIVING BRAINLIEST
Answer:
1 Question= 26
2 Question=41
3 Question= 57
4 Question= 15
5 Question = 20
Step-by-step explanation:
solve for x using the correct order operations
12- (3 times 2)^2 + 4 times 3 = x
A x = -60
B x = -12
C x= 48
D x = 12
please help i will give brainliest :))
A service center charges a fee of x dollars for an oil change plus y dollars per quart of oil used. A sample of its sales record is shown.
A table shows the oil tank size in quarts and total cost for two customers. Customer A: Oil tank size, 5 quarts. Total cost, 22.45 dollars. Customer B: Oil tank size, 7 quarts. Total cost, 25.45 dollars.
Write a system of linear equations that represents this situation.
Equation for customer A:
____=22.45$
Equation for customer B:
___=25.45$
Question 2
Find the fee and cost per quart of oil.
$ fee?
$ per quart of oil?
Answer:
Fee - $14.95, and $1.5 per quart of oilStep-by-step explanation:
Equation for customer A:
x + 5y =22.45$Equation for customer B:
x + 7y=25.45$Subtract the first equation from the second and solve for y:
x + 7y - x - 5y = 25.45 - 22.452y = 3y = 3/2y = 1.5Find x by substituting the value of y:
x + 5*1.5 = 22.45x = 22.45 - 7.5x = 14.951. A rectangular garden has a perimeter of
120 feet. The length of the garden is 24 feet
greater than twice the width. The system of
linear equations 21 +2w = 120 and 1-2w = 24
represents this situation, where I is the
length of the garden and wis the width. Find
the length and width of the garden.
Answer:
Length: 48
Width: 12
Step-by-step explanation:
Substition
l - 2w = 24
I = 60 - w
60 - w - 2w = 24
60 - 3w = 24
-3w = -36
w = 12
Substitute it into the equation to get the length.
l = 60 - 12
l = 48
14 1/8 subtract 9 5/6
Answer:4.29
Step-by-step explanation:
Answer:
13.125
Step-by-step explanation:
14 x 1/8 and 9 x 5/6
2 x 7 x 1/8 x 9 x 5/62 x 7 x 1/ 2 x4 x 9 x 5/67 x 1/4 x 9 x 5/6 7 x 1/4 x 3 x 3 x 5/67 x 1/4 x 3 x 3 x 5 3 x 27 x 1/4 x 3 x 5/2 7 x 1 /4 x 3 x 5/27 x 1 / 4 x 3 x 5 / 27 x 1 x 3 x 5 / 4 x 2105/ 4 x 2105/8 = 13.125I know its a lot but hope this helps btw these are supposed to be over each other but i couldn't find a way to do that so yea but hope this is right
12(x + 3) = (y-2)^2
Please help me find the directrix and show your work please because I need help understanding.
I will mark brainlist
Answer:
x=-6
Step-by-step explanation:
Answer:
3(2x+y)(2x−y)
Step-by-step explanation:
3. Simplify the expression by combining like terms. 10x+2x+4y
A.12xy
B. 4xy
C. 8x+4y
D.12x+4y
What is the greatest common factor (GCF) of 20 and 28???
A. 6
B. 4
C. 2
Answer:
B, 4
Step-by-step explanation:
The greatest common factor of 20 and 28 is 4
which expression is equivalent to 1/2b-15?
A) 1/2(b-30)
B) -1/2(b-30)
C) 1/2(b+30)
D) -1/2(b+30)
pick A B C D
P.S. Answer ASAP
Answer:
Step-by-step explanation: