Answer:
2.8
Step-by-step explanation:
hope I'm right if not I'm sorry
factorise 3x^2-6x
Thanksssss
Answer:
3x(x - 2)
Step-by-step explanation:
Given
3x² - 6x ← factor out the common factor 3x from each term
= 3x(x - 2)
Step-by-step explanation:
Hey there!
Given;
[tex] = 3 {x}^{2} - 6x[/tex]
~ Take "3x" common.
[tex] = 3x(x - 2)[/tex]
Therefore, the factorised form is 3x (x-2).
Hope it helps....
For Matthew's lemonade recipe, 4 lemons are required to make 6 cups of lemonade. At what rate are lemons being used in cups of lemonade per lemon?
Solve this system by Elimination 2x+y=2
4x+2y=-4
Answer:
x= 1 - y/2
Step-by-step explanation:
1. Subtract y from both sides. 2x=2−y
2. Divide both sides by 22.
x=\frac{2-y}{2} x= 22−y
3. Simplify \frac{2-y}{2}
22−y to 1-\frac{y}{2}1−2y. and there u get ur answer x=1−2y
this is for "2x+y=2" btw hope this helped!
a pizza costs $11 and $1.50 per topping what is the variable cost
Answer:
$12.50
Step-by-step explanation:
(4x^5y^7)^n = 64x^15y^21
Answer:
(4×^5y^7n=64×^15y^21 es igual a:
Step-by-step explanation:
no se nada perdon lo siento
6x - 2y = 13
2х + Зу = -3
Answer:
6x-2y=13 is x=[tex]\frac{2y+13}{6}[/tex] solved for x
6x-2y=13 is y= [tex]-\frac{-6x+13}{2}[/tex] solved for y
2x+3y=-3 is x =[tex]\frac{3(-y-1)}{2}[/tex] solved for x
2x +3y=-3 is y=[tex]-\frac{2x+3}{3}[/tex] solved for y
Step-by-step explanation:
192 athletes want to play football at the Spring Lake League. If 7 people can play on a
team, how many full teams can be made? How many students will be left out?
If you can buy 1/3 of abox of chocolates for 6 dollars, how much can you purchase for 4 dollars write your answer as a fraction of a box
Answer: 2/9
Step-by-step explanation:
you can buy 1/3 of a box of chocolates for 6 dollars,
We have to find how much can you purchase for 4 dollars.
For $6 we can buy = 1/3 of a box
For $1 we can buy = 1/3 ÷ 6
For $4 we can buy = 1/18 × 4
1/18 x 4 = 4/18 ÷ 2/2 = 2/9
Therefore, 2/9 of a box of chocolate
Find the slope.
X Y
-3 0
0 2
3 4
-6 -2
6 6
m = _____
Answer:
2/3
Step-by-step explanation:
use the slope formula: m=y2-y1/x2-x1
seven less than four times a number equals 13. What is the number. Ok
Answer:
-1.5
Step-by-step explanation:
7-4x=13
Solve for x.
Subtract 7 from both sides to isolate the variable.
7-4x=13
-7 -7
Simplify
-4x= 6
÷-4 ÷-4
x= -1.5
To check my work.
7-4(-1.5)= 13
7-(-6)=13
7+6=13
Hope this helped!
Answer:
5
Step-by-step explanation:
5*4=20 20-7=13 and that's how I got the answer of five
Ralph has 18 muffins and 3 bags. If he puts an equal number of muffins in each bag, how many muffins will each bag have? *
Answer:
6 muffins
Step-by-step explanation:
Total number of muffins = 18muffins
Total bags = 3 bags
If he puts an equal number of muffins in each bag, then the amount of muffin in each bag is expressed as:
Amount of muffin in each bag = Amount of muffins/total bags
Amount of muffin in each bag = 18/3
Amount of muffin in each bag = 6muffins
Hence there will be 6 muffins in each bag
What is the difference between the yearly wages of the highest paying job and the lowest paying job, assuming Araceli will be paid for working 40 hours a week, 52 weeks a year?
$8,680
$11,280
$2,600
$1,160
Answer:
Step-by-step explanation:ejeueu
Suppose you invest in Apple's stock at $40. Then, one year later the stock increases by 100%.
What is your Apple stock worth now?
Answer:
$80
Step-by-step explanation:
40 increase 100% =
40 × (1 + 100%) = 40 × (1 + 1) = 80
solve the equation, please :>
3x/7 = 1 5/7
Answer:
x=4
Step-by-step explanation:
hope this helps! let me know if you want the steps/work
edited:
3x/7 = 1 5/7 first calculate the product to get 3x/7=1 5/7
then set the numerators equal since the denominators are the same to get 3x=12
divide both sides to get your answer which is x=4
Answer:
x=4
Step-by-step explanation:
3x/7=12/7
multiply each side by 7
3x=12
divide each side by 2
x=4
Rachel bought a sweater at the sale price of $38. The original cost of the sweater was $52. What percent represents the discount that Suzanne received when buying the sweater?
Answer:77
Step-by-step explanation:
Write 65% as a fraction in simplest form.
P.S. I give brainlist, stars, and hearts. First place gets brainllest , hearts, and stars. Second place gets hearts, and stars. AND please explain your answer.
Answer:
[tex]\huge 65\% = \frac{65}{100} = 0.65[/tex]
Simplest form =(65÷5)/(100÷5)=13/20
hope this helps.
Answer:
13/20
Step-by-step explanation:
65% is equivalent to 64/100.
Simplified, is 13/20 because 64 divided by 5 is 13, and what you do to the numirator, you do to the dinominator,
Therefore, 100 divided by 5 = 20.
So the answer is 13/20.
HELP FAST I DON'T HAVE MUCH TIME! Which graph shows the result of dilating this figure by a factor of One-third about the origin? On a coordinate plane, triangle A B C has points (negative 6, 6), (6, 6), (6, negative 6). On a coordinate plane, triangle A prime B prime C prime has points (negative 2, 2), (2, 2), (2, negative 2). On a coordinate plane, triangle A prime B prime C prime has points (negative 3, 3), (3, 3), (3, negative 3). On a coordinate plane, triangle A prime B prime C prime has points (Negative 18, 18), (18, 18), (18, negative 18). On a coordinate plane, triangle A prime B prime C prime has points (negative 12, 12), (12, 12), (12, negative 12).
Answer:
Step-by-step explanation:
A is the answer for this question: Which graph shows the result of dilating this figure by a factor of One-third about the origin?
Step-by-step explanation:
A is the answer
. SHOPPING Mrs. Williams shops at a store that has an annual membership fee of $30. Today she paid her annual membership and bought several fruit baskets costing $15 each as gifts for her coworkers. Her total was $105. Solve the equation 15b + 30 = 105 to find the number of fruit baskets Mrs. Williams purchased.
Answer: Mrs. Williams purchased 5 fruit baskets.
Step-by-step explanation:
Here , b= number of fruit baskets
Given equation: 15b + 30 = 105
Subtract 30 from both sides
15b = 105-30
⇒ 15b = 75
Divide both sides by 15 , we get
b= 5
Hence, Mrs. Williams purchased 5 fruit baskets.
What is the difference between the x-coordinates of B and C?
What is the difference between the x- coordinates of c and b
Answer:
Therefore, the point P (-3.5, 1.25) is the point 3/4 distance of A to B from A.
Step-by-step explanation:
The horizontal axis in the coordinate plane is called the x-axis. The vertical axis is called the y-axis. The point at which the two axes intersect is called the origin. ... In an ordered pair, such as (x, y), the first value is called the x-coordinate and the second value is the y-coordinate.
Examine the system of equations.
−3x + y = 4,
−9x + 5y = −1
What is the solution?
Answer:
-21 is the answer
Step-by-step explanation:
because its even
Answer:
(-3.6,-6.5)
Step-by-step explanation:
What is the area of the figure below?
A. 53 in.²
B. 58 in.²
C. 63 in.²
D. 61.²
3 1/4% of 800?
Please help
Answer:
24
Step-by-step explanation:
3% of 800 is 24. Working out 3% of 800. Write 3% as 3 / 100; Since, finding the fraction of a number is same as multiplying the fraction with the number, we have 3 / 100 of 800 = 3 / 100 × 800; Therefore, the answer is 24. If you are using a calculator, simply enter 3÷100×800 which will give you 24 as the answer.
If you know that a line has a slope of 23and a y-intercept of 7, what is the equation for that line in slope-intercept form?
Answer:
y = 23 x + 7
Step-by-step explanation:
y=mx+b form where m is the slope and b is the y-intercept. You just plug in the values.
Step-by-step explanation:
[tex] \underline{ \underline{ \text{Given}}} : [/tex]
Slope ( m ) = 23Y - intercept ( c ) = 7[tex] \underline{ \underline{ \text{To \: find}}} : [/tex]
Equation for the line in slope - intercept form[tex] \underline{ \underline{ \text{Solution}}} : [/tex]
[tex] \boxed{ \tt{y = mx + c}}[/tex]
⇾ [tex] \tt{y = 23x + 7}[/tex]
⇾ [tex] \tt{0 = 23x + 7 - y}[/tex]
⇾ [tex] \tt{23x - y + 7 = 0}[/tex]
[tex] \boxed{ \boxed{ \text{Our \: final \: answer : \boxed{ \underline{ \tt23x + 7 - y = 0}}}}}[/tex]
( Correct me if I am wrong )
Have a wonderful day / night ! ♡
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Identify the x-intercept and interpret its meaning in the context of the graph
Please I NEED HELP WITH THIS!!!!
Here is a set of four number cards.
4
5
3
6
a)
Write down the number 4536 in words.
b)
What is the smallest number you can make using all four cards?
c)
What is the largest odd number you can make using all four cards?
Answer:b
Step-by-step explanation:
Answer:
a) 4536= Four thousand five hundred and thirty six.
b) 3456 is the smallest number.
c) 6543 is the largest odd number formed.
Each pair of polygons is similar. Find the value of x.
Answer:
The value of x is 1.5
Step-by-step explanation:
In similar figures, corresponding sides have the same ratio
In the given figure
∵ There are 2 similar polygons
∴ We must write their names with corresponding angles
∵ ∠A = ∠L, ∠B = ∠M, ∠C = ∠N, ∠D = ∠P
∴ Their names are ABCD and LMNP
→ By using the rule above
∴ Their corresponding sides have the same ratio
∴ [tex]\frac{AB}{LM}[/tex] = [tex]\frac{BC}{MN}[/tex]
∵ AB = 14 and LM = x + 9
∵ BC = 10 and MN = x + 6
→ Substitute them in the ratio up
∴ [tex]\frac{14}{x+9}[/tex] = [tex]\frac{10}{x+6}[/tex]
→ By using the cross multiplication
∵ 14 × (x + 6) = 10 × (x + 9)
∴ 14(x) + 14(6) = 10(x) + 10(9)
∴ 14x + 84 = 10x + 90
→ Subtract 10x from both sides
∵ 14x - 10x + 84 = 10x - 10x + 90
∴ 4x + 84 = 90
→ Subtract both sides by 84
∵ 4x + 84 - 84 = 90 - 84
∴ 4x = 6
→ Divide both sides by 4 to find x
∴ x = 1.5
∴ The value of x is 1.5
asap pleaseeeee Name a point that lies only on the y-axis?
Answer:
(0,1)
Step-by-step explanation:
hope this helps !
could u check out my recent question I asked no one has helped me and I'm stuck and I'm also kinda slow . pleaseee
Answer:
(0, 8)
Step-by-step explanation:
You can choose any point wiht the x as 0, except at the origin.
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
A sequence is shown.
3, 9, 13, 33, 51, ...
Which of the following functions can be used to find the nth tern of this sequence?
a.f(n)=n^2+2
b.f(n)=2n^2+1
c.f(n)=2n+1
d.f(n)=3n^2
Answer:
b. f(n) = 2n^2 + 1
Step-by-step explanation:
Thanks for explaining the nth thing to me. It all makes sense now :'D
I'll be honest I think you're at least a grade level above me in math.
It's b. because
f(n) = 2(1)^2 + 1
2(1) + 1
2 + 1 = 3 (first term)
f(n) = 2(2)^2 + 1
2(4) + 1
8 + 1 = 9 (second term) ...and so on. :)
Jeremiah's tutor gave him a math problem to solve. The problem was 546÷−6. His tutor said he solved the problem correctly. What was Jeremiah's answer?
Answer: Jeremiah's answer was -91.
Step-by-step explanation:
Jeremiah's tutor gave him a math problem to solve.
Given problem: 546 ÷ − 6
Since 546 ÷ 6 = 91
Then, 546 ÷ − 6 = -(546 ÷ 6) = -91 [∵ In integers (a÷(-b))= (-a ÷b)= - (a÷b)]
If Jeremiah's answer was correct , then the answer would be -91.
Hence, Jeremiah's answer was -91.