Answer:
7.19
Step-by-step explanation:
Answer
$7.20 if you round up. Not rounded is $7.198 or just $7.19
Step-by-step explanation
First, get original price which is $9 rounded.
Then, multiple by percent off which would be .20 or .2. Don't get this confused with 2% off which is .02.
After multiplying, you should get the answer of $1.80, this is 20% of $9.00. So if the product was 20% off, you would subtract. This gives you the final answer of $7.20
A thanks or good rating would be greatly appreciated :D
Hey! can you guys please solve all correctly? i need them asap btw, thanks! (I will give brainliest and 15 points)
HELP ME ILL GIVE BRAINLIEST AND A THANK YOU There are 650 people expected to donate to the fundraiser. Each person who donates to the fundraiser will receive 10 tickets to put towards prizes. There are 100 tickets on each strip of tickets.
What do the area of this figure?
Answer:
155
Step-by-step explanation:
just did it
Consider the following quadratic equation. f(x) = 9x^2
Part A: Write a function, g(x), the shifts f(x) down by 3 units.
Part B: Write a function, h(x), that vertically stretches f(x) by 6 units.
Part C: Write a function, m(x), that reflects f(x) about the x-axis.
Answer:
[tex]g(x) = 9x^{2} -3[/tex][tex]h(x) = 54x^{2}[/tex][tex]m(x) = -9x^{2}[/tex]Explanation:
[tex]f(x) = a(x-h)^{2} + k[/tex]
a:
Determines direction.Negative x reflects over x-axis.a < 1 --> vertically shrunk.a > 1 --> vertically streched.h:
Determines left and right.Sign of h flips...(x + h) goes left.(x - h) goes right.k:
Determines up and down.A basketball has a mass of 1 kg and is traveling 12 m/s.
What would happen to the velocity if the momentum of the basketball were cut in half?
Answer:
[tex]6\:\mathrm{m/s}[/tex] (The velocity would also be halved)
Step-by-step explanation:
The momentum of an object is given as [tex]p=mv[/tex] where [tex]m[/tex] is the mass of the object and [tex]v[/tex] is the velocity of the object.
Because mass is constant, if the momentum ([tex]p[/tex]) was cut in half, the velocity of the basketball would also be halved:
Let [tex]p_1[/tex] be the initial momentum and [tex]p_2[/tex] be the final momentum:
[tex]\frac{1}{2}p_1=p_2,\\\frac{1}{2}mv_1=mv_2, \\\fbox{$\frac{1}{2}v_1=v_2$}[/tex]
Therefore, the basketball's new velocity is [tex]\frac{1}{2}\cdot 12=\fbox{$6\:\mathrm{m/s}$}[/tex].
Meg laid 15 tiles in 50 minutes.
Jessica worked for 85 minutes at a faster rate per tile than Meg.
Choose all the rates that could be Jessica’s rate.
20 tiles in 85 minutes
24 tiles in 85 minutes
28 tiles in 85 minutes
1 tile in 3 minutes
1 tile in 4 minutes
Can you help me with my math
helppppppppppppppppppppp
Answer: d the last one
Step-by-step explanation:
Answer:
1 , 3,4
Step-by-step explanation:
1
We can multiply both by 8
So, 8x and -24
So its correct
2We multiply 8 by both
So, we have 8x-192
So, no
FIrst, we can do 9 and apply it to both x and -3
So, 9x-27-x+3
So, 8x-24
SO, yes
4
5+3*x = 8x
So, 8x-24
So yes
please help me i have 1 more after this
Answer:
11
Step-by-step explanation:
24 -:- 3+3
8+3
11
Answer:
9
Step-by-step explanation:
PLZ HELP ME THE QUESTION IS IN THE PIC
Answer:
Triangular Pyramid
Step-by-step explanation:
Answer:
the first question on the page
This is graphing and if you only want points ill report
Answer:
is the answer t = $2.00 ?????
Answer: The variables are the Cost of the item, and the Total cost.
The other cost, the shipping is given here: $2. So that is not really a variable.
You can use almost any letters you'd like. I'm using C for the item's cost, and T for the total cost in this equation:
C + 2 = T
This question seems to imply that only one item is in the order
Step-by-step explanation:
There may be other ways to do this, if multiple items are ordered.
The variables are the Cost of the item-- and how Many items are purchased.
The Total is also a variable that depends on how many and the cost of the items.
The other cost, the shipping might be a variable in other questions (not here) here: S could be a variable if it is a percentage ot the cost.
You can use almost any letters you'd like. I'm using C for the item's cost, M for the number of items, S for variable shipping, and T for the total cost in this equation:
M×C + S = T
Helps pls ill give u points lel
Answer:
umm i just woke up maybe later
Step-by-step explanation:
the first one is 6 red beads to 9 blue beads
the second one is 10 red beads to 15 blue beads
the last one is 14 red beads to 21 blue beads
hope this helps
16 points dont steal points
Also the answers inside the choose is: A. 2 times B. 4 times C. 21 more than D. 105 more than
Answer:
B
Step-by-step explanation:
7x4 = 28
just do 4 times everything to double check
P.S. Can I get brainliest
EDIT: Nvm I don’t need brainliest I was happy too help :)
On a large baking tray, 40 cookies can be baked together. To bake 40 cookies it takes 14 minutes, for baking 80 cookies it takes 28 minutes, for baking 100 cookies it takes 42 minutes. How much time will it take to bake 140 cookies?
A-49 B-56 C-57 D48
Find the perimeter FOR BRAINLIEST
Answer:
56
Step-by-step explanation:
help me, please
i really need it
Answer:
Rule : When we rotate a figure of 90 degrees clockwise, each point of the given figure has to be changed from (x, y) to (y, -x) and graph the rotated figure. Let us look at some examples to understand how 90 degree clockwise rotation can be done on a figure.
Help needed; How do I answer
Answer:
5+5=10
Step-by-step explanation:
Boom
Answer: 2 donuts per hour
Step-by-step explanation: On the line, x is an hour and y is how many dough. Every time it lines up equally it has 2 dough per hour
Identify the property: (c + 5t)2 = 2c + 10t
Commutative Property of Addition
Associative Property of Addition
Additive Identity
Multiplicative Identity
Distributive Property
Answer:
Distributive Property
Step-by-step explanation:
2(c) + 2(5t)
2c + 10t
The rabbits ate three fifths of the celery crop in each of 8 gardens. What fraction of celery crop did they eat in all?
twenty four fortieths
eleven fifths
eleven fourteenths
twenty four fifths
which expression is equivalent to 6(x+2y)+3+4y+5
Answer:
6x+16y+8
Step-by-step explanation:
In order to solve this problem,
6(x+2y)+3+4y+5
We would first need to expand the brackets
6x + 12y + 3 + 4y + 5
Collect like terms together.
6x+12y+4y+3+5
Add the like terms
6x+16y+8
Therefore, the expression which is equivalent to 6(x+2y)+3+4y+5 is 6x+16y+8
Answer:
6x+16y+8
Step-by-step explanation:
m a t h
HELP ME ASAP!!!!!!!!
Answer:
9. 2 1/12 10. 3/14
11. D 12. 7/8
13. 5/8 hours 13. 1/12
15. No he is not correct because 1/2 equals 2/4, 1/4 plus 2/4 equals 3/4
16. No he is not correct because 5/6 is 10/12 and its way greater than 6/12
PLZ HELPPPPPPP THE QUESTION IS IN THE PIC
Answer:
A
Step-by-step explanation:
What is the range of the following numbers?
12,20,18,25,6
Answer:
The difference between the highest and the lowest which is
25_6=19
Step-by-step explanation:
Answer:
The range is 19.
Step-by-step explanation:
You subtract the highest number and the lowest. And those two numbers are 25 and 6!
25-6=19
Please help!!! Need it now or my mom will kill me. I have a ton of missing assingments.
Answer: M=88
Step-by-step explanation:
Assume M/8 is X
x+8=19
X=11+8
So M/8= 11
8*11
= 88
M=88
Btw brain is a tool and if You have missing assignments, You should make up for them and actually learn. If not, It’s useless
Not to be Nosy or anything
Help! Algebra! Will give Brainiest!
Answer: d
Step-by-step explanation:
Answer:
It is D
Step-by-step explanation:
Good luck and have good day
help i guess? Ik its easy i just got lazy
Use the table below and write an equation to show the relationship between x and y
X (INPUT) 2 5 8 10 11
Y (OUTPUT) 6 15 24 30 33
Group of answer choices
A.y=x+3
B.y=x -10
C.y = 3x
D.y = x/3
Answer:
d
Step-by-step explanation:
pls answer if you know it
Answer:
v<-20
Step-by-step explanation:
We can treat this as an equation and subtract 25 from both sides:
v<-20
20% of your family likes marshmallows melted on top of the sweet potato casserole. If you have 18 people in your family, which proportion could be used to find the number of people who like marshmallows melted on top of the sweet potato casserole?
Answer:
18 out of 20% gives you 3.6
Step-by-step explanation:
30 POINTS <3
If you roll a die what is the probability of getting a 2 or 6?
1/3
1/4
1/6
2/3
Answer:1/6
Step-by-step explanation:
