Answer:
y= -1
Step-by-step explanation:
-4(y-2) = 12
-4y + 8 = 12
-4y = 12 - 8
-4y = 4
-4 -4
y= -1
To check:
-4 (-1-2) = 12
-4 (-3) =12
12 = 12
Answer:
y=-1
Step-by-step explanation:
-4(y-2)=12
-4y+8=12
-8=-8
------------------
-4y = 4
Then divide -4 with positive for which gives u negative one
PLS HELP ME PLS PLS PLS I NEED HELP ILL MARK BRAINLIEST
Answer:
$25.66
Step-by-step explanation:
556.71 divided by 33 people is 16.87 per person.
272.49 divided by just 31 people is 8.79 per person.
16.87 plus 8.79 equals $25.66
y = 1.5x
x: number of granola bars
y: price (in dollars)
what is the price per granola bar?
Answer:
1.50?
x means per so 1.50 dollars per granola bar
BRAINLIEST!! NO FAKE ANSWERS I WILL REPORT YOU! Elena went to a sporting goods store that was having a sale. She bought a tennis racket and 3 cans of tennis balls. The tennis racket normally costs $43. All tennis rackets are marked down 15%. One can of tennis balls normally costs $4. The tennis balls are not marked down. The sales tax rate is 8.5% How much will she pay for everything, including tax?
Answer:
$45.84
Step-by-step explanation:
43 - 15% = 38.25
38.25 + 4 = 42.25
42.25 + 8.5% = 45.84
hope this helped :)
Ndiba invests a sum of money in a savings
account with a fixed annual interest rate of
4.61% compounded 3 times per year. After
6 years, the balance reaches $5,485.85.
What was the amount of the initial
investment?
Answer as a step-by-step explanation:
Use the given functions to set up and simplify
485.85
4.61%
0.04613 = 0.0461 year = 0.0461
6 years = 0.04615 = 0.0461
485.85
=
0.0461
The following dot plot represents the litter sizes of a random sample of labrador retrievers.
Calculate the mean, median, and mode for this set of data.
Calculate the range, interquartile range, and mean absolute deviation (rounded to the nearest hundredth) for this set of data. For the mean absolute deviation, do not round the mean.
Make two inferences about the litter size of labrador retrievers.
Answer:
The mean, median, and mode for this set of Data is:
Mean =7.78
Median = 8
Mode: 7
The range, Interquartile range, and the 'MAD' for this set of data is:
Range = 9
Interquartile range: = 2
MAD: 6.5 (not rounded to the nearest 100th)
Make two inferences about the litter size of Labrador retrievers.
The range size of Labrador retrievers is approximately 4 times larger than the interquartile range. The mean is approximately two times more than the MAD.
PLSS I NEEED HELP ON THIS QUESTION..
Answer:
10
Step-by-step explanation:
this is just a guess so I would wait for someone or just go with this
Answer:
10! I think its right sorry if its wrong :<
Step-by-step explanation:
Name three common denominators of 1/4 and 1/5
A 10, 20, 30
B 2, 3, 5
C 20, 40, 60
D 5, 10, 15
One week, Morgan earned $283.90 at her job when she worked for 17 hours. If she is paid the same hourly wage, how much would she make the next week if she worked 20 hours? If there are 27 students in one class, how many are there in 5 classes?
Complete this number sentence.
0.31 < ____
A) 0.4
B) 0.3
C) 0.28
D) 0.05
PLZZZ HELP ME!!!
Answer:
0.4
Step-by-step explanation:
because you start where the 8 is that makes it right just like that
Answer:
0.4
Step-by-step explanation:
If its asking for a number bigger than 0.31 then the answer is 0.4.
Pretend that the decimal point isnt even there then your left with.
A. 40
B. 30
C. 25
D. 05
completly mark out D
A. 40
B. 30
C. 25
Then your left with A, B, and C. 28 is smaller than 31.
so get rid of C.
A. 40
B. 30
Then your left with A and B. 30 is also smaller than 31.
So get rid of B.
A. 40
Then that leaves you with A!!!!!
A. 0.4
Please help! Giving brainliest!
Which type of angle is ∠ABC?
Answer:
C
Step-by-step explanation:
ITS RIGHT ANGLE BECAUSE 65+25= 90
Answer:he correct
answer is C because ( LOOK DOWN)
a). = m∠ABC = m∠B' C' A'
b). = m∠ABC = m∠C' A' B'
c). = m∠BCA = m∠C' A' B'
d). = m∠BCA = m∠B' C' A'------------------x-_
Step-by-step explanation:
hope I helped you
The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!
Answer:
The width of rectangle is cm and length is cm.
Step-by-step explanation:
Let,
Width of rectangle = w
Length of rectangle =
Perimeter of rectangle = cm
Perimeter = 2(Length + Width)
Dividing both sides by 4
Width of rectangle =
The width of rectangle is cm and length is cm.
Keywords: rectangle, perimeter
Three flavors of juice are offered at a school cafeteria. The table shows the number of students who purchased each flavor during three lunch periods.
Based on the table, what is the probability that a student who bought juice chosen at random purchased the grape flavor?
Orange-51
Grape- 30
Cherry-69
A. 0.2
B. 0.25
C. 0.3
D. 0.33
Answer:
0.25
Step-by-step explanation:
Based on my knowledge of math sorry if its wrong
Here It Go :) I Need Help On This
Answer:55
Step-by-step explanation:
7+6(8)
7+48
55
Answer:
7+ 6 x 8
Step-by-step explanation: Since c=8 you will basically replace the c with the 8 and you do the same with the 7 , d=7 so you replace d with a 7 and when you have a variable (x or another letter) next to a number you multiply so you get 7 + 6 x 8
(the x = multiplying)
Please help me with this it has to be turned in 5mins!!!!!!!!!!!
Answer:
C
Step-by-step explanation:
HELP PLS BRAINLIEST INVOLVED FOR THE RIGHT ANSWER!!!!!
Answer:
c
Step-by-step explanation:
cus that's the answer lol
Answer:
Think harder! You got this!
Martin says the area of a tile with a length of 1 foot by a width of 1 foot has an area of 1 square foot. And, to find 1/2
of this area, he would need to find 1/2
of the width and 1/2
of the length, and then multiply those two values.
Unfortunately, his method is incorrect. Show at least one equation to show why this method would not work, and briefly state a method that will find 1/2
of 1 square foot. pls help and ill mark you brainliest ty!
Answer:
0.25
Step-by-step explanation:
Length into width
1/2x 1/2
1/4 or 0.25
PLEASE help NEED ANSWER WITHIN 30 MINUTES
Answer:
medium: 82 small: 68
Step-by-step explanation:
x+y=150 (y=150-x)
4x+6y=764
4x + 6 (150 - x) = 764
4x+900-6x=764
-2x+900=764
-2x=-136
x=68
y=150-(68)
y=82
Answer:
He is right the medium would be 82 and the small 68
Step-by-step explanation:
What is the radius of these cylinders?
Answer:
i think its 17 sos if its wrong
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
A drawer contains 5 socks, 10 white socks, and blue 3 socks. Without looking, you draw out a sock and then draw out a second sock without returning the first sock.
HELPPP MEEEEEEE PLZZZZZZZZZZZZZ
Answer:
The sandwich cost $5.75
Step-by-step explanation:
9 = s + 3.25
-3.25 -3.25
5.75 = s
Answer:
5.75
Step-by-step explanation:
All you have to is subtract 3.25 by nine on the other side. What you get equals s.
Plzzz help hurry !!!
Answer:
read below !!
Step-by-step explanation:
go to the left 7 spaces on the x axis... (the horizontal line!). then, go up from that point 7 !!
it should look like the image provided !! i hope this helped :D
Answer and Explanation:
Well since it's just basic graphing, all you have to do is plot the points. The graph counts by 2, so -7 will be in between -6 and -8. Then, since the next number is positive, you will need to count up 7 spaces from that point, (so that your final point in up 7 spaces from -7 spaces) Hope that made sense!
2 x 3/8 as a fraction in simplest form
Answer: 3/4
Step-by-step explanation: Think of the 2 in this problem as 2/1.
So we have 2/1 x 3/8 and notice that we can
cross-cancel the 2 and 8 to 1 and 4.
Multiplying across the numerators and denominators, we have 3/4.
When multiplying two fractions together,
always try to cross-cancel before multiplying if possible.
what is this pls pls help me
Answer:
-1
Step-by-step explanation:
I'm not sure the one I picked was right so....
A jacket at a clothing store is being discounted by 10%.
If the jacket was originally priced at x dollars, which of the following expressions does NOT represent the final price of the jacket before sales tax is added?
A. 0.90x
B. x - 0.10x
C. x - 1.10x
D. x(1 - 0.10)
Answer:
B.
Step-by-step explanation:
I can't explain very well sorry!
Tell me if its wrong!
Goodluck!!!
:D
can you help me pls and thanks
Answer:
1
Step-by-step explanation:
Determine the number of solutions to each system of equations
Can someone plz help me with this one problem!!
Answer: I think no.....
I am not fully sure
Answer:
No
Step-by-step explanation:
Use Desmos graphic calculator :) it saved my math grade
I need help with this, please!!!
Answer:
Sara
Step-by-step explanation:
sara..........................................
..........................................
Select all the expressions that are equivalent to 4 − x.
x - 4
4 + -x
-x + 4
-4 + x
4 + x
The equivalent expressions are [tex]4+(-x)[/tex] and [tex]-x+4[/tex]. So, the correct options are B and C.
Important information:
The given expression is [tex]4-x[/tex].Equivalent Expression:The given expression can be written as:
[tex]4-x=4+(-x)[/tex]
[tex]4-x=-x+4[/tex]
The given expression cannot be written as [tex]x-4,-4+x,4+x[/tex].
Therefore, the correct options are B and C.
Find out more about 'Equivalent Expression' here:
https://brainly.com/question/10628562