I need these 2 questions please!!! And if you can do the bottom one I’ll give you brainliest
Answer:
for the first one the answer is .50 . for the second one you put for every .50 there is 3.50 and for number 3 for 7 is 49
please help me with this its due tonight
Answer:
y= -1/3x-4
y=2x+2
Step-by-step explanation:
the slope is rise over run
Put the following equation of a line into slope-intercept form, simplifying all
fractions.
x + y = -4
Answer:
y = -x - 4
General Formulas and Concepts:
Pre-Algebra
Equality PropertiesAlgebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
x + y = -4
Step 2: Rewrite
Find slope-intercept form
Subtract x on both sides: y = -x - 4| n-3 |=2 solve and show work please
Answer:
n = 5 ; n = -1
Step-by-step explanation:
n - 3 = 2
When you transfer (-3) to the other side of the equation, it turns into (+3).
n = 2 + 3
Evaluate.
n = 5
n + 3 = 2
When you transfer (+3) to the other side of the equation, it turns into (-3).
n = 2 - 3
Evaluate.
n = -1
Answer:
x=5
x=1
Step-by-step explanation:
|x-3|=2
x-3=2
x-3=-2
x=5
x=1
PLS HELP (LAST QUESTION)
If you have 360 Nickels, how many dollars do you have?
- 18
- 7,200
- 340
- 380
Answer:
You would have $18
Step-by-step explanation:
Have a good day!
What is the equation of the line that passes through the points (7,4) and (0,1/2)?
Answer:
y=1/2x+1/2
Step-by-step explanation:
plot the points
we know the y-intercept is 1/2 because of (0,1/2)
count how many times it goes up and how many times it goes down
then simplify your slope
write in y=mx+b form
what is the square rute of 24.
Answer is
4.89
Step-by-step explanation
find the value of X if 8x-6 and 32
Answer:
4.75
Step-by-step explanation:
Equation:8x-6=32
8x=38
x=4.75
The value of x from the equation 8x - 6 = 32 is x = 4.75
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is given by
8x - 6 = 32 be equation (1)
On simplifying the equation , we get
Adding 6 on both sides of the equation , we get
8x = 38
Divide by 8 on both sides of the equation , we get
The value of x = 4.75
Therefore , the value of x is 4.75
Hence , The value of x from the equation 8x - 6 = 32 is x = 4.75
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Pleaseeeee helppppp Asapppp!!!!!
What is the midline of this function ??
The midline is the line Y=0 .
(That's the x-axis.)
I need help with math
Step-by-step explanation:
Q1
A. x must be 0
B. x can be any number. it because every number times by 0 will be 0
Q2
(2⁸ . 5-⁵ . 19⁰)-² . (5-²/2³)⁴ . 2²⁸ =
2-¹⁶ . 5¹⁰ . 1 . 5-⁸ . 2-¹² . 2²⁸ =
2-¹⁶-¹²+²⁸ . 5¹⁰-⁸ =
2⁰ + 5² = 25
Q3
4.55 x 10¹³ - 1.78 x 10¹² =
45.5 x 10¹² - 1.78 x 10¹² =
43.72 x 10¹²
4,37 x 10¹³ kg
Q4
A. 3.9 x 10³³ ergs/s x 2.45 x 10⁵ s = 9.555 x 10³⁸
or in scientific we can write 9.56 x 10³⁸ ergs
B. 7.4 x 10-³ mm. Because the blood cell is a tiny part in.our body. it's impossible to have a cell blood of 7.4 x 10³ mm or 7.4 meters in diameter
HELP FAST DUE IN 5 MINS ! URGENT!!!! BRAINLIEST!!
Juan deposited $2,250 in the bank to celebrate the birth of his son. After three years, he received his statement and the bank said he had $2,587.50 in the account.
How much interest did Juan earn in three years?
How much interest did Juan earn per year?
What was the interest rate?
Question
Juan deposited $2,250 in the bank to celebrate the birth of his son. After three years, he received his statement and the bank said he had $2,587.50 in the account.
How much interest did Juan earn in three years?
How much interest did Juan earn per year?
What was the interest rate?
Answer: GOOD LUCK
337 and 112.33
Answer:
337 and 112.33
Step-by-step explanation:
First answer is 337 u take the difference between the 2 numbers. And the interest is 112.33 per year u divide the interest by 3. I hope this helps.
the value of a second-hand car is £8000. Each year it loses 20% of its value at the start of this year. work out its value in 5 years time
pls answer,I will also mark the brainest and I will rate 5 out of 5 stars pls show working out
Answer:
the value in the five years is £2,621.44
Step-by-step explanation:
The computation of the value in the five years is given below:
= The value of the second car × (1 - losses percentage)^number of years
= £8,000 × (1 - 0.20)^5
= £8,000 × 0.80^5
= £8,000 × 0.32768
= £2,621.44
Hence, the value in the five years is £2,621.44
We simply applied the above formula so that the correct value could come
And, the same is to be considered
someone can answer this?
x + y + 2 and x - y - 1
2x-2y+1
Step-by-step explanation:
you will add ir subtarct like terms only
Answer:
2x - 6y
Step-by-step explanation:
u have to divide
Share $112 in the ratio 10:18 PLZ HELP
Answer:
$40 and $72, see below :)
Step-by-step explanation:
One way we can do this is to add the total ratios and then divide that from 112.
10x + 18x = 28x = 112
28x = 112
x = 4
That means, for every ratio, you just have to multiply the amount by 4.
so for example, 10 is just 10 * 4 = 40
So, your answer would be you share the money into $40 and $72
what is the least common multiple of 6 8 and 9?
Answer:9
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
Multiples of 6:
6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84
Multiples of 8:
8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88
Multiples of 9:
9, 18, 27, 36, 45, 54, 63, 72, 81, 90
Therefore,
LCM(6, 8, 9) = 72
Alfredo gives an equal number of marbles to 6 friends. Which could be the total number of marbles he gave to his friends?
Group of answer choices
15
60
56
33
I believe it would be 60, 60 is the only multiple for 6.
What is x, the distance between points A and A'? 2.4 units 4.8 units 13.6 units 14.4 units
Answer: the answer is 13.6 units
Step-by-step explanation:
Answer:
C. 13.6 units
Step-by-step explanation:
i took the quiz on edge
Angles 1 and 2 are complementary and congruent. what is the measure of angle 1? 30° 45° 50° 75°
Answer:
complementary means that their measures add up to 90 degrees. since they're also congruent, they have to be the same measure.
90/2= 45 degrees which is your answer
Step-by-step explanation:
I hope this helps :)
Answer:
45 degrees
Step-by-step explanation:
i just took the test on edge
Dinesh wrote a number greater than 4699 and less than 5100 what is the number in hundreds place
Answer: choices for the number in hundreds place = 7 , 8, 9,0
Step-by-step explanation:
Given: Dinesh wrote a number greater than 4699 and less than 5100.
Numbers greater than 4699 = 4700, 4701,.....
Numbers less than 5100 = 5099, 5098 , .....
From 4700 to 5099 , the possible values for hundreds place = 7 , 8, 9,0
So, the choices for the number in hundreds place = 7 , 8, 9,0
Please I really need this question answered!!! 20 points!! I’ll give brainliest!
Answer:
A
Step-by-step explanation:
We can see there are 2 parts of this function: one line for x<1 (because there is a circle for x=1, meaning it disincludes it) and one line for x >= 1 (because there is a filled circle for x=1, meaning it includes it). Therefore, we can disregard choice B (because it has x <= 1 and x > 1 instead of x<1 and x>= 1).
Notice that the part that x<1 passes through the origin, meaning the y-intercept is 0. In y= mx + b form of a line, b is the y-intercept, so b = 0 and we are looking for something in the form of y = mx for x < 1. Wee see that only in choice A that this is satisfied. Therefore, the answer is A.
I hope this helps! :)
Answer:
Step-by-step explanation:
Given the relation y = −4x2 − 8, if the input is 2, what is the output? (4 points) 8 −8 −16 −24
Answer:
-4x^2 - 8......input (x) = 2
Step-by-step explanation:
-4(2^2) - 8 =
-4(4) - 8 =
-16 - 8 =
- 24 <==
i hope this helps you :)
discounts mark up and mark downs! Due IN 10 mins!! PLZ HELP
2. $199 ring; 10% discount
Answer:
19.9 is the answer
Step-by-step explanation:
10 percent of 199 is 19.9
I'm tripped up on this question... Can someone help?
A technician can test video player chips at the rate of -3t^2+16t+5 chips per hour
(for 0 ≤ t ≤ 6), where t is the number. of hours after 9:00am. How many chips can be. tested between 11:00am to 3:00pm? (Assume t=0 for 9:00am)
Show work
Answer:
68 Chips
Step-by-step explanation:
On the picture above, I was confused about t=0 and 9am which one I will put in , but I tried to help you to get the right answer.
A polynomial function is also:
a. infinite.
d. indiscriminate.
c. rational.
d. irrational.
Answer:
A. Infinite
Step-by-step explanation:
First lets define a polynomial function. A polynomial function is a function that involves only non-negative integer powers or only positive integer exponents of a variable in an equation.
Well Infinite functions are functions that have an answer of all real numbers right? So that would make sense.
Honestly I've never heard of an indiscriminate.
Irrational function has answers that can only be zero or above never negative because its inside a radical sign and radical answers can't be negative. If you've ever seen the graph of an irrational function though it looks nothing like a polynomial.
A rational function is a function that the polynomial in it does not equal zero.
A polynomial function is not always a rational function though. But it can be.
I hope this helps. <3
The Polynomial function is also a :
Rational Function
What is Discriminant in Math?Discriminant of a polynomial in math is a function of the coefficients of the polynomial.
There can be irrational Coefficient in a polynomial.
Yes, All polynomials are rational expressions but all rational expressions need not be polynomials.
Consider a polynomial p(x).This can be written as a rational expression as p(x)/1.
So, The Polynomial function is also a :
Rational Function
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Which best fits in those boxes to find 46x93?
Answer:
Step-by-step explanation:
1.24
Answer:
3600
540
120
18
4278
Step-by-step explanation:
The area of a rectangular warehouse measures 4,288 square feet. The width of the warehouse is 64 feet long. Draw a model to represent the problem, and then solve for the length of the warehouse.
Answer:
67 feet
Step-by-step explanation:
Step one:
given
The area of a rectangular warehouse measures 4,288 square feet
The width of the warehouse is 64 feet long.
Required:
the length of the warehouse
Step two:
The expression for the area of a rectangle is
A= L*W
so, for the situation
4,288= L*64
solve for L
divide both sides by 64
L= 4,288/64
L=67 feet
Kiran says that the
Blep
pattern is growing
linearly because as the step number goes up by 1, to
number of rows and the number of columns also
increase by 1. Do you agree? Explain your reasoning
Answer:
what?
Step-by-step explanation:
This year, Carlos planted 6 more than one-third of the cucumber plants he planted last year. How many cucumber plants
did he plant this year if last year he planted 12 plants?
06
9
O 10
O 12
Answer:
10.
Step-by-step explanation:
6+1/3*12=6+4=10
Answer: 10
Step-by-step explanation:
Point B is in quadrant _____ And point D is in quadrant _____ (PLZ HELP ASAP!!!!!)
Answer:
point B is in quadrant I and point D is in quadrant II
Step-by-step explanation:
x = - 5
x ^ 2 + y ^ 2 = 25
show work also
Step-by-step explanation:
Since x is equal to -5, you would need to substitute that value for x in the equation x^2 + y^2 = 25. So....
-5^2 + y^2 = 25
(-5)*(-5) + y^2 = 25
25 + y^2 = 25
y^2 +25 - 25 = 25 - 25
y^2 = 0
y = 0
(x, y) = (-5, 0)
To check the answer....
x^2 + y^2 = 25
-5^2 + 0^2 = 25
25 + 0 = 25
25 = 25
The answer should be correct, if not i am extremely sorry
Hope this helps!!!