can someone check these for me? lmk if they are wrong and how to correct them please
Answer:
the 1. is y = (5/4)x + 6 and 2 . is y = 20x+10, so you are right, both of them correct
If 10 litres of paint cost £45 find the cost of 13litres
Answer:
£58.50
Step-by-step explanation:
Ratio of Paint : Cost
10 : 45
13 : x
10x : 585
[tex] \frac{10x}{10} = \frac{585}{10} \\ x = 58.5 [/tex]
The band needs to make at least $900.
Which inequality represents this situation?
Answer:
150y >=900
Step-by-step explanation:
next is six or more
Simplify the following...
Answer:
a) x
b)[tex]w^{4}[/tex]
Step-by-step explanation:
Answer:34,587
Step-by-step explanation:
please help meh i dont know the answer
I really need help please someone
Answer:
B) She puts the flag in the window after the men have taken it down.
Step-by-step explanation:
Hope this helps! Pls give brainliest!
Answer:
She puts the flag in the window after the men have taken it down.
is 5(1/5^3) = 5(5^3)
Answer:
5(1/5^3) ≠ 5(5^3)
Step-by-step explanation:
5(1/5^3) = 5(5^3)
5/27 = 625
5(1/5^3) ≠ 5(5^3)
The sides aren't equal, so this equation is FALSE.
Answer:
Step-by-step explanation:
Short answer: No they are not the same.
5 * 1/5^3 = 1/5^2. One of the 5s in the denominator cancels out.
5^1 * 5^3 = 5^(1 + 3) = 5^4. Nothing cancels here. The powers add.
Can someone help me please thank you
Di ko alam Yan sorry
Step-by-step explanation:
Bobo ako eh ML nalng Joke lang Tanong nalng kayo Ng iba
Answer:
152
Explination:
this is answer
Brainliest answer: thx(:
what is the answer?
Answer:
(write this in the format your curriculum suggests, most are different)
Since BC is longer than AB, this means m<bcd is smaller than m<bad.
A way to prove it mathematically is to look at the triangle on the left. Since It's an isosceles triangle, m<cda and m<dac are equal. However, the triangle on the right does not have two proven congruent sides. All we know is BC is larger than the other side lengths. In a figure like that, the obtuse angle that meets the longest side would be the largest angle.
Apologies for being so wordy.
Please help!!!!!
answer options
a) slope of Function B =2 x slope of Function A
b) slope of Function A = slope of Function B
c) slope of Function A =2 x slope of Function B
d) slope of Function B = - slope of Function A
Choose the grid reference number for the mine shown. A. 621333 B. 136233
PLEASE HELP ASAP!!!
Answer:
A.621333
Step-by-step explanation:
◑◑◑◑◑◑◑◑
Answer:
631226
Step-by-step explanation:
I need the answer and why
Answer:
66
Step-by-step explanation:
Ben and Mack stopped at a restaurant to eat. Ben purchased 2 hot dogs and 2 drinks for $4.75. Mack purchased 3 hot dogs and 1 drink for
$7.75. Which system of equations can be used to determine the price of each hot dog, x, and each drink, y?
A. 2x + 2y = 4.75
3x + y = 7.75
OB. 2x + 2y = 7.75
3x + y = 4.75
OC. X + 2y = 7.75
2x + 3y = 4.75
D. x + 2y = 4.75
2x + 3y = 7.75
Answer:
A is the answer
Step-by-step explanation:
Let x equal hotdogs and y equal drinks
2 hotdogs plus 2 drinks = 4.75
3 hotdogs plus 1 drink = 7.75
PLEASE HELP ME!! I’ll give brainliest!!
Rena sells candles. The graph shows the number of candles sold and the
income from the sales. It represents a linear function.
Which statement best describes Rena's income from selling these candles?
A. She gets $6 per candle.
B. She gets $6.50 per candle.
C. She sells 6 candles per dollar.
D. She sells 6.5 candles per dollar.
Answer:
B.) She gets $6.50 per candle.
Step-by-step explanation:
19.5 (the price of 3 candles) divided by 3 is 6.5.
10 points and a brainliest…plz answer
Answer:
Identify the numerical terms in the following expression
a) x-y+7
b)-18-5 x^2+2y^2.
Step-by-step explanation:
Finally......
Just kidding Im just here to wasting your time
What is y-b=ms, solving for b?
Answer:
b=y-ms
Step-by-step explanation:
Subtract y from both sides,
-b=ms-y
Divide through by -1,
b=-ms+y
Rearrange the equation.
b=y-ms
plzz help me with this question
Answer:
The answer to this question is C
[tex]y = \frac{3}{2} x + 7 \\ \\ y = \frac{1}{2}x + 1 [/tex]
Do the ratios 2/1 and 18/10 form a proportion?
Answer:
2
9/5
Step-by-step explanation:
2/1 = 2
18/10 (divide by 2 up and down) = 9/5
Can y’all help me this for my homework
Answer:
12.5 km per litre
Step-by-step explanation:
Calculating the amount of kilometres per litre:
Since 507km requires 40.5 litres:
1 litre would require 507/40.5
= 12.5185185
≈ 12.5km per litre
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
factor:3x²-xy-4y²
pls help)):
Step-by-step explanation:
plz mark me as brainliest
[tex]3 {x}^{2} - xy - 4 {y}^{2} \\ = 3 {x}^{2} + 3xy - 4xy - 4 {y}^{2} \\ = 3x(x + y) - 4y(x + y) \\ = (3x - 4y)(x + y)[/tex]
Answer:(3x-4y)(x+y) or (x+y)(3x-4y)Hope it helps
ray4918 here to help
Leala can write a 500- word essay in an hour. If she writes an essay in 10 minutes, approximately how many words do you think the essay contains?
Answer:
about 83
Step-by-step explanation:
Evaluate f (x) = 4 |x| for f (2)
What is the answer of this
Answer:
[tex]\frac{25}{32}[/tex]
Step-by-step explanation:
Rode here on the bus
Now you're one of us
It was magic hour
Counting motorbikes
On the turnpike
One of Eisenhower's
Live your life on a merry-go-round
Who starts a fire just to let it go out?
(dreams tonite lol)
Jones needs to travel from Town A to Town B in 2 hours. If the distance between between two towns is 320km. At what speed will Jones need to drive?
Answer:jone cần lái xe với tốc độlà:
Step-by-step explanation: 320/2=160(km/h)
PLEASE PLEASE PLEASE PLEASE HELP ME NO ONE WANTS TO HELP
Answer:
You have to know the basic properties of exponents.
Jill's answer is wrong because you add the powers when there are like bases. You don't multiply.
[tex]2^{-3} *2^{6} = 2^{3}[/tex]
-3+6=3
The base stays the same.
-x + 2y = 5
5x - 10y = 11
Solve for x and y they have to be equal
Answer:
Sorry for the late notice but I
The 6 elephants at the zoo have a combined weight of 11,894 pounds. About how much does each elephant weigh?
Answer:
1982.33 pounds
Step-by-step explanation:
If they all weigh the same amount then you can figure it out by division.
11894/6=1982.33
Answer:
TO find out how much each elephant weighs you simply have to do 11, 894 divided by 6. Since the answer is a decimal (1982.33333333), I would just round it to the nearest tenth as it dosent specify where we have to round it to. SO, 1982.33333333 rounded to the nearest tenth is 1982.3
Step-by-step explanation:
I hope this helps, if you are having a tough time with math use:
khan academy
math nation
and other free sites!
Subtract −4x−2y+6 from 3x−2y+4 . HELP ME OUT YOULL GWT 40 POINTS
−x−4y+10
7x−2
−7x−4y+2
I don't know.
The simplified expression is 7x- 2.
What is Expression?A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:
An absolute numerical number is referred to as a constant.Variable: A symbol without a set value is referred to as a variable.Term: A term can be made up of a single constant, a single variable, or a mix of variables and constants multiplied or divided.Coefficient: In an expression, a coefficient is a number that is multiplied by a variable.Given:
−4x−2y+6 from 3x−2y+4.
So, subtraction will be as follows
3x - 2y + 4-( -4x -2y + 6 )
or, 3x - 2y + 4 + 4x + 2y -6
or, 7x - 2
Hence, the simplified expression is 7x- 2.
Learn more about expression here:
https://brainly.com/question/14083225
#SPJ2
HELP ME PLSS.....
Consider the function f (x) = – ⅔+5.
What is f (5/2)?
Enter your answer, as a simplified fraction, in the box
f (5/2) =
Answer:
2.5 f
Step-by-step explanation:
5
F x —
2
5
— f
2
I hope it's help :)
Answer:
hi good morning friends
)
2 ft
2 ft
Perimeter:
Area:
Answer:
perimeter = 8 ftarea = 4 ftSolution:
perimeter- 2 + 2 + 2 + 2 = 8
area of square- (length × width) 2 × 2 = 4