Step-by-step explanation:
[tex] - 4( - 6 + 2) [/tex]
[tex] - 4( - 4) = + 16[/tex]
Answer: A)-16
Step-by-step explanation:
PLEASE HELP!!!! On average, Jack can fold his laundry in 30 minutes, but, depending on how much laundry he has, his time can vary from the average by 10 minutes.
Which absolute value equation can be used to calculate Jack's maximum and minimum time to fold his laundry?
Let x represent the maximum and minimum time.
|x−30|=10
|x+10|=30
|x−10|=30
|x+30|=10
Answer:
I think it is the third choice
The absolute value equation can be used to calculate Jack's maximum and minimum time to fold his laundry is, |x−30|=10. So, Option A is correct
What is an Equation ?An equation is a mathematical term, which indicates that the value of two algebraic expressions are equal. There are various parts of an equation which are, coefficients, variables, constants, terms, operators, expressions, and equal to sign.
For example, 3x+2y=0.
Types of equation
1. Linear Equation
2. Quadratic Equation
3. Cubic Equation
Given that,
On average, Jack can fold his laundry in 30 minutes
How much laundry he has, his time can vary from the average by 10 minutes
So, maximum time can be 40 minutes
And minimum time can be 20 minutes
Therefore, The result is |x-30| =10
To know more about Equation check:
https://brainly.com/question/1529522
#SPJ2
Solve: a + 4 = 48
a = 43
a = 51
a = 44
a = 52
Answer:
a = 44 is correct
Step-by-step explanation:
a + 4 = 48
plug in the #'s 1 at a time
43 + 4 = 48
47 = 48 FALSE
51 + 4 = 48
55 = 48 FALSE
44 + 4 = 48 TRUE
52 + 4 = 48 FALSE
Hope this Helps!!!
Answer:
Your answer would be a= 44
Step-by-step explanation:
44+4=48
To check: 48-4=44
Therefore, your answer is 44
y = -3x - 5 ||| y = 9x + 7
A. (1,2)
B. (1,-2)
C. (-1,2)
D. (-1,-2)
E. No solution
F. Infinite solutions
PLEASE HELP ITS DUE TODAY
Answer:
d. (-1,-2)
Step-by-step explanation:
-3x-5=9x+7
-5=12x+7
-12=12x
-1=x
y=-3x-5
y=-3(-1)-5
y=3-5
y=-2
Can somebody plz help answer these questions correctly thanks! (Grade7math) btw :)
WILL MARK BRAINLIEST WHOEVER ANSWE FIRST :DDD
Answer:
1. both boxes 3
2. both boxes 7
3. both boxes 5
4. both boxes 2
5. top box 12 bottom 18
6. top box 9 bottom box 11
7. top box 42 bottom box 60
8. top box 4 bottom box 5
HAPPY NEW YEAR plz five me the right answer.
Answer:
It's the second one.
Step-by-step explanation:
Find Percent of Change
1.) 200 to 500.
is the answer 40?
if not please explain...
Answer: I think it is
Step-by-step explanation:
Answer:
150% increase
Step-by-step explanation:
Calculate percentage change
from V1 = 200 to V2 = 500
(V2−V1)|V1|×100
=(500−200)|200|×100
=300200×100
=1.5×100
=150%change
=150%increase
Please help me, I don’t know what to do
Answer:
Number 1 is a function. If you can draw a vertical line through the line graphed and it doesn't pass through it twice, it is considered a function.
Number 2 is B.
Number 3 is A. **I don't know this one for certain, but I graphed A and B for you.
I don't know number 4.
Number 5 is Beatz on Demand. This company charges $5.99 a month, while iTunez charges $8.99 a month.
Step-by-step explanation:
Below is the graph for number 3.
3y=-6x+1 solve for y
Answer:
y= 2x +1/3
Step-by-step explanation:
3y= 6x+1
divide the whole equation by 3 to isolate y
y= 2x+1/3
Following are the calculation to the given value:
Given:
[tex]3y=-6x+1[/tex]
To find:
[tex]y=?[/tex]
Solution:
[tex]\to 3y=-6x+1\\\\\to y=-\frac{6x+1}{3}\\\\\to y=-\frac{6x}{3}+\frac{1}{3}\\\\\to y=-2x+\frac{1}{3}\\\\[/tex]
The final value of y is "[tex]=-2x+\frac{1}{3}\\\\[/tex]".
Learn more:
brainly.com/question/22800706
someone help pls lol
Answer:
I dont under stand sorry :(
Step-by-step explanation:
Can you guys help me please ?!! Thank you!
Answer:
3/5
Step-by-step explanation:
3x3=9
3x5=15
3/5=15
Answer:
3/5
Step-by-step explanation:
jsvdksbdjsbddhdcdhsnsbs
which algebraic expression is equivalent to w+w+w+3+2
Answer:
5+3w
Step-by-step explanation:
make it braintliest please
Answer:
w^3+5
Step-by-step explanation:
I am pretty sure you would just combine like terms and then add them together.
I hope this helps u out...
County Middle School is buying pizza for all of its students. Each pizza has 8 slices. Each student will receive 1 slice. There are 700 students at County Middle School. How many pizzas will the school need to buy?
Answer:
88 at least
Step-by-step explanation:
So, if you need to give each student a slice remainders round up to the nearest whole number. So first you simply divide 700/8 (Students/Pieces of pizza per slice) and get 87.5. Then you round up to 88 since you cannot buy half a pizza (that's weird). You will have 4 extra slices to feed the teachers btw.
Solve this question. 50 pts!!
Answer:
QR = 19
SR = 24
PT = 25
SQ = 14
QRS = 47 °
PQS = 39°
RPS = 42°
PSQ = 67°
Answer:
answer
Step-by-step explanation:
QR = 19
SR = 24
PT = 25
SQ = 14
QRS = 47 °
PQS = 39°
RPS = 42°
PSQ = 67°
Calculate the distance between the 2 points. A(-4, 3) and B(-7, 0)
Answer:
[tex]d=3\sqrt{2}[/tex]
Step-by-step explanation:
I applied the distance formula for this question:
[tex]d=\sqrt{3^{2}+3^{2} }\\d=\sqrt{18} \\[/tex]
[tex]d=3\sqrt{2}[/tex]
Answer:
how old are you? also are u a g or b?
Step-by-step explanation:
Please answer!! I added a screenshot
Answer:
S + 2.5S + (2.5S - 3.3)
Step-by-step explanation:
To get the perimeter of ANY shape, simply add up all the sides.
Find the area of the figure.
A. 50 ft^2
B. 41 ft^2
C. 42 ft^2
D. 38 ft^2
Answer:
I'm pretty sure its A
Step-by-step explanation:
Answer: The answer is 38ft^2
Step-by-step explanation:
3 x 10 = 30
6 - 10 = 4
5 - 3= 2
4 x 2 = 8
30 + 8= 38
Answer: 38ft^2
Can i have some help please
Answer:
C) [tex] -1\frac{5}{8}x + 3 [/tex]
Step-by-step explanation:
[tex] \frac{1}{2}(\frac{3}{4}x + 10) - 2(x + 1) = [/tex]
[tex] = \frac{3}{8}x + 5 - 2x -2 [/tex]
[tex] = \frac{3}{8}x + 5 - \frac{16}{8}x - 2 [/tex]
[tex] = -\frac{13}{8}x + 3 [/tex]
[tex] = -1\frac{5}{8}x + 3 [/tex]
Answer: C) [tex] -1\frac{5}{8}x + 3 [/tex]
Evaluate the function: f(x)=x2+2x, find f(−1)
Answer:
[tex]f( - 1) = - 1[/tex]
Step-by-step explanation:
[tex]f(x) = {x}^{2} + 2x[/tex]
Substitute x = -1 in the equation.
[tex]f( - 1) = {( - 1)}^{2} + 2( - 1) \\ f( - 1) = 1 - 2 \\ f( - 1) = - 1[/tex]
Hi, im not sure on this wording, any help is appriciated.
Answer:
The second terms isn't in the type factory
Step-by-step explanation:
I WILL MARK BRAINLIST! TIS IS SIMPLE PROBABILITY. A bag of game markers contain 4 red markers, 5 blue markers, 3 yellow markers, and 3 green markers. If Mario reaches into the bag and pulls out a game marker without looking, what is the probability he will NOT pull out a blue game marker?
A. 1/2
B. 1/3
C. 4.15
D. 2/3
Answer: D. 2/3
Step-by-step explanation:
There are 15 markers in total. Out of these 15 markers, there are 5 blue ones.
If Mark reaches into a bag to pull out one marker and hopes it is not blue, there would be a 2/3 probability as 2/3 of the markers are not blue.
PLEASE HELP MEEEEE!!!! DUE TODAY!!! WILL GIVE BRAINLIST
Classify each polynomial and determine its degree.
The polynomial 3x2 is a (blank)
with a degree of (blank)
.The polynomial x2y + 3xy2 + 1 is a (blank)
with a degree of (blank)
.
Answer: The polynomial 3x2 is of one variable with a degree of 2.
The polynomial x2y + 3xy2 + 1 is of two variables a with a degree of 3.
Step-by-step explanation: For this case we have the following polynomials:
3x2
x2y + 3xy2 + 1
We have then:
For 3x2:
Classification: polynomial of one variable:
Degree: 2
For x2y + 3xy2 + 1:
Classification: polynomial of two variables
Degree: 2 + 1 = 3
Answer:
monomial
2
trinomial
3
Step-by-step explanation:
The local Farm Market sells peppers at five for $4.75.
How many peppers could you buy for $20?
Answer:
4
Step-by-step explanation:
Answer:
You can buy 4 peppers
Step-by-step explanation:
4.75$
4.75$
+ ___________
9.50$ (for 2 peppers. Now add another 4.75)
4.75$
+ ___________
14.25$ (for 3 peppers. Again, let's add another 4.75)
4.75$
+ ___________
19.00$ (for 4 peppers. Once a, let's add another 4.75)
4. 75$
+ ___________
23.75$
23.75$ is wayy over $20 . So your answer will be 4 peppers since 19.00 is smaller then $20
1. What is the circumference of a circle if the diameter is 18 in? 2. What is the circumference of a circle if the radius is 8 m?
Answer:
Step-by-step explanation:
Circumference, C=2-3.14*r
diameter is 18, r=9
C=2*3.14*9=56.54 in^2
if radius is 8 m
C=2*3.14*8=50.27 m^2
Which line segments are intersecting?
Answer:
b
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Sam builds 360 toys in 8 hour. At that rate,how many toys would he build in 4 minutes
Answer:
He can build 3 toys in 4 minutes.
Step-by-step explanation:
Divide 360 by 8 since you are dividing it first to get the number of toys he can build in an hour. As a result, he can build 45 toys in an hour. Divide that number by 15 since 4 times that number equals an hour. You should get 3 toys as your final result.
For easier explanation, multiply 8 and 15 together to get 120 for better understanding. Divide that number from 360 to get the same answer.
which is a factor pair of 72?
A) 12,6
B) 14,5
C)23,4
D)24,2
Answer:
the answer is A) 12,6. .
Step-by-step explanation:
.
125 is 30% of what number
Answer:
24
Step-by-step explanation:
Answer:
125 is 30% of the number 24, hope this helps
Step-by-step explanation:
We have, 125% × x = 30
or, 125/100 × x = 30
Multiplying both sides by 100 and dividing both sides by 125,
we have x = 30 × 100/125
So your answer is X=24
please help i will add u to brainliest
Answer:
6 batches
Step-by-step explanation:
Answer:
0.6 maybe
Step-by-step explanation:
PLEASE PLEASE HELP MEEE
Answer:
d. [tex]x=a(1-\frac{y}{b})[/tex]
Step-by-step explanation:
[tex]\frac{x}{a} + \frac{y}{b} = 1[/tex]
[tex]\frac{x}{a} = 1 - \frac{y}{b}[/tex]
[tex]x = a(1 - \frac{y}{b})[/tex] <----- This is your answer
Hope this helps!
Eugene had $24 to spend on three pencils.
After buying them he had $18. How
much did each pencil cost?
Answer:
$2
Step-by-step explanation:
First, we find the total he spent on the three pencils.
$24 - $18 = $6
He spent $6 on the 3 pencils.
Now we find how much each pencil cost.
$6/3 = $2
Answer: $2
Answer:
Each pencil cost 2$
First I did what he has to spend 24 then subtracted 18 from it what he had left that gave me 6. Next knew that he had bought three pencils so I did 6 divided by 3 and that left me with an answer of 2 so 2$
Hope this helped and if its not a problem could i gt brainliest?