Answers
Answer:
f(x)=x²-2
x=0 y=-2
x=1 y=-1
x=1.414 y=-0.000604
x=2 y=2
x=3 y=7
Step-by-step explanation:
Related Questions
180 minus what = 45
i really need this answer thank you
Answers
Answer: 135
Step-by-step explanation: All you need to do is 180-45=135.
The 180 minus 135 is equal to 45.
To find the value that, when subtracted from 180, gives a result of 45, set up the following equation:
180 - x = 45
To solve for x, to isolate it on one side of the equation by subtracting 180 from both sides:
180 - 180 - x = 45 - 180
Simplifying:
-x = -135
Now, to solve for x, multiply both sides of the equation by -1 to change the sign:
(-1) × (-x) = (-1) × (-135)
x = 135
To know more about equal here
https://brainly.com/question/34332175
#SPJ6
Jesse's mother gave him 55 pieces of candy to give to his friends at his birthday party. He gave 4 pieces to each of his friends and still had 3 pieces left. The equation 4x + 3 = 55 can be used to find the number of friends (x) at the party.
How many friends were at Jesse's party?
A) 13
B) 14
C) 15
D) 16
Answers
52/4 = 13
in total, 13 friends attended jesse’s party.
The number of friends at Jesse's party is 14. The correct answer is B).
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
To determine the number of friends (x) at the party, we can use the equation 4x + 3 = 55.
This equation represents the total number of pieces of candy (4x) that Jesse gave to his friends, plus the number of pieces he had left over (3), which equals the total number of pieces of candy he had to start with (55).
To solve for x, we can start by subtracting 3 from both sides of the equation:
4x + 3 = 55
4x = 52
Next, we divide both sides of the equation by 4 to get x alone:
x = 52 / 4
x = 13
However, it's impossible to have a fraction of friends, so the number of friends at Jesse's party is 14.
Learn more about the equation here:
brainly.com/question/10413253
#SPJ2
A bowl contains 6 apples, 3 oranges and 5 pears. If five pieces of fruit are drawn without replacement, what is the probability of picking:
a) exactly 4 pears
b) at least 2 apples
c) how many apples would you expect to pick out of the 5 pieces of fruit?
Answers
Answer:
Step-by-step explanation:
4choose 2
Charlie had 150 feet of wire. If he cut the wire into 12 equal pieces, how long was each piece of wire?
Answers
1. Convert this fraction into a decimal 1/4
Answers
Answer:
.25
Step-by-step explanation:
take 100 and divide it by 4. you get 4 25s. so its .25
Answer: 0.25
Step-by-step explanation:
the percent of decrease from 12 to 9.
Answers
Answer:
75%
Step-by-step explanation:
A rectangle is 11 inches long and 8 inches wide. Find its area.
A
88 square inches
B
96 square inches
81 square inches
D
19 square inches
Answers
A
8x11=88
Hope this helps
y=8x-18 find the intercepts of the line
Answers
x-intercept = 9/4
-18 is the y intercept
The slope is in y=mx+b form,
And b is the y intercept. Mx is the slope(m) and x is the variable, in this case 8x
So slope is 8, and y intercept is -18
find the product and enter your answer in the space provided 316 x 10
Answers
Answer:
The answer to this is: 3160 and can i have brainliest?? please
Step-by-step explanation:
How would you write the phrase ( 10 more than a number)?
Answers
Answer: x + 10
Step-by-step explanation: 10 more than a number x.
10 more than a number = n + 10.
HELPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
C THERE YOU GO HERLRLP[PPPPPPP
What are the x- and y-intercepts of the graph of. PLEASE HELP!
Answers
Answer:
Answer is B
Step-by-step explanation:
what are the slope rules?
please write them so i can write them in my notes
many thanks <3
Answers
Answer:
y=mx+b
mx = slope
b= y intercept
Step-by-step explanation:
Answer:
y = mx + b
slope- rise/run
Step-by-step explanation:
A school printed 315 tickets to the spring dance. There are 255 tickets left. Which equation can be used to find how many tickets have been sold?
Answers
You didn't add any options but here's one that would work.
315 - 255 = 60
When there is a problem asking how many are left, taken, sold, given, etc. You are usually dealing with subtraction.
Hope that helps and have a great day!
Answer:
The last choice (x+255=315 )
Step-by-step explanation:
This is because we know the total number of tickets is 315 and they have 255 left. So, x + 255 = 315. Because you subtracted __ from 315 to get 255. You can rewrite that as __ + 255 = 315 or x + 255 = 315
A number decreased by half of the number is four. What is the number?
Answers
Answer:
four is the right answer i think
Answer:
It should be a number between 12 and 14
Step-by-step explanation:
Start with given compound inequality, Add 4 to all sides ,combine terms on the left side ,combine terms on the right side, multiply all by 2, multiply ,so the number is between 12 and 14 which makes it possible to be 12,13,or 14
what table shows the relationship between the gallons of cleaning solution made of cups bleach used
Answers
Answer:
not applicable
Step-by-step explanation:
You need to add file
Write a number between 1 and 50 that has at least 8 factors. Write the factors.
Answers
Answer:
Step-by-step explanation:
1 - 50
Primes: 1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and 47
Not Primes: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50
At least 8 factors:
24 - 1, 2, 3, 4, 6, 8, 12, 24
30 - 1, 2, 3, 5, 6, 10, 15, 30
36 - 1, 2, 3, 4, 6, 8, 12, 18, 36
40 - 1, 2, 4, 5, 8, 10, 20, 40
42 - 1, 2, 3, 6, 7, 14, 21, 42
48 - 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
Let me know if I've missed any!
I NEED A PROFESSIONAL ON MATH PROBLEMS NOW!!
A school administrator bought 6 desk sets. Each set consists of one table and one chair. He paid $48.50 for each chair. If he paid a total of $663 for the 6 sets, the cost of each table is
$____
Answers
Answer:
$62
Step-by-step explanation:
hope this helped!
p.s it would be cool if you gave me brainliest.
Answer:
62
Step-by-step explanation:
ASAP What is it plsss??
Answers
Answer:
He bought enough he has 1 extra pint
Step-by-step explanation:
Diego is collecting dimes and nickels in a jar. He has collected $22.25 so far. The relationship between the numbers of dimes and nickels, and the amount of money in dollars is represented by the equation .
Select all the values (d,n) that could be solutions to the equation.
Answers
0.10(1) + 0.05(443) = 22.25.
So, (1, 443) is a solution.
Since, 1 dime = 2 nickels,
Increment of 1 in x-value = Decrease of 2 in y-value.
Therefore, the set of possible solutions are {(1, 443), (2, 441), (3, 439), (4, 437),......(222, 1)}
Hope this helped, if not let me know my error. :)
Can somebody helpp ???
Answers
Answer:
X = 2
Z = 95
Step-by-step explanation:
Answer:
Step-by-step explanation:
13x+59=11x+63
13x-11x=63-59
2x=4
x=2
13*2+59=26+59=85
11*2+63=22+63=85
360-85*2=2z
190=2z
z=95
It will be nice if you give me brainliest.Good luck!
Martin is interested in the new hypermiling movement which focuses on getting the best miles per gallon (MPG) when driving. He gathered
some data about the weights, In thousands of pounds, of different cars and thelr average MPG. The graph below shows the results of Martin's research.
Answers
Answer:
Step-by-step explanation:
D the situation shows correlation with causation
Answer:
the situation shows correlation with caution
8m-40= -4(5m+3) What value of m makes the equation true?
Answers
Pls mark brainliest
Answer:
m=1
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Hi I was a little confused on dilation can anyone help me (will mark Brainly)
Answers
Just divide the distance of each to point P by 2.
C would be 1 unit above and 2 units to the right of P.
D would be 1 unit below and 2 units to the right of P.
And so on...
Hope this helps
round 590 divided by 17 to the nearest tenth
Answers
Answer:
420
Step-by-step explanation:
math
pag si X! si X na don't alam alam Y its your X breaks on you
What does this mean
Answers
Answer:
???
Step-by-step explanation:
Solve for y:
4x + 3y = -6
Answers
Answer:
y = -4/3X - 2
Step-by-step explanation:
Answer:
4x +3y =-6
3y\3y=6-4x/3
y=2-4x
Solve for X
please & thank you
Answers
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
1 1/2 x 2 2/3 in its simplest form
Answers
Answer:
4
Step-by-step explanation:
1 1/2 x 2 2/3
3/2 x 8/3
9/6 x 16/6
144/36
4
Answer:
6
Step-by-step explanation:
3/2 x 8/2=24/4
24/4 =6
Select all of the situations below that can be modeled by the expression 4 + 3x.
Four more than three and a number.
Four more than three times a number.
The sum of three times a number and four.
The sum of the product of four three, and a number.
The sum of four and the product of three and a number.
Answers
Answer:it’s b
Step-by-step explanation:
I just did it on ede