Answer:
2x + 2
Step-by-step explanation:
6(x - 3) - 4(x - 5)
6*x - 6*3 - 4*x - 4 * -5
6x - 18 - 4x + 20
2x + 2
Answer:
2x+2
Step-by-step explanation:
6(x-3)-4(x-5)
distribute the 6 and 4
6x-18-4x+20
add all like terms
2x+2
[tex]4x^{2} *4x^{x}=[/tex]
16x^x+2
just simplify it
You pay sales tax on your purchases at the rate of 0.07. What fraction of your money is this? Remember to reduce your fraction to its lowest terms.
0.07 is equal to
nothing
Answer:
This is [tex]\frac{7}{100}[/tex] of your money.
Step-by-step explanation:
We have a decimal number, and we want the answer to be a fraction. To transform a decimal number into a fraction, we multiply both the numerator and the denominator by 10 until none of them have decimal parts. So
[tex]0.07\times \frac{10}{10} = \frac{0.7}{10}\times \frac{10}{10} = \frac{7}{100}[/tex]
This is [tex]\frac{7}{100}[/tex] of your money.
Which equation represents the sentence:
Amanda's age is four less than three times Jacob's age.
A.a=3c−4
B.a−4=3c
C.4a=3+c
D.a=4−3c
Answer:
a.) 1/2n 4=3−5/n b.) 1/2(n 4)=5/n−3 c.) 1/2(n 4)=3−5/n d.) 1/2n 4=5/n−3
Let's assume the number be n.
So, sum of number and four can be written as n+4.
Now one-half of n+4 will be .
Quotient of five and the number can be written as .
Now three less \frac{5}{n} can be written as \frac{5}{n} -3.
So, one-half the sum of a number and four is three less than the quotient of five and the number can be converted into equation as follows:
So, b is the correct choice.
Step-by-step explanation:
Can you mark brainliest
Leon's older brother is 4 3/4 feet tall. Leon is 1/3 foot shorter than his brother . How tall is leon?
Let
x------> height of Leon's older brother
y------> height of Leon
Convert mixed number to an improper fraction
4\frac{3}{4}\ ft=\frac{4*4+3}{4}= \frac{19}{4}\ ft443 ft=44∗4+3=419 ft
we know that
x=\frac{19}{4}\ ftx=419 ft -----> equation A
y=x-\frac{1}{3}y=x−31 -----> equation B
substitute equation A in equation B
y=\frac{19}{4}-\frac{1}{3}=\frac{53}{12}\ fty=419−31=1253 ft
Convert to mixed number
\frac{53}{12}=\frac{48}{12}+\frac{5}{12}=4\frac{5}{12}\ ft1253=1248+125=4125 ft
therefore
the answer is
4\frac{5}{12}\ ft4125 ft
Answer:
4 3/4 - 1/3 = 4 5/12
Step-by-step explanation:
4 9/12 - 4/12 = 4 5/12
{x/x es un número primo par}
Y-intercept for y=2(x-3)^2+4
Answer:
The y-intercept for this equation is 22.
Step-by-step explanation:
You can solve this quite easily by assigning a zero value to x and solving for y. That is where the curve will intersect the x-axis:
y = 2(x - 3)² + 4
y = 2(x² - 6x + 9) + 4
y = 2x² - 12x + 18 + 4
y = 2x² - 12x + 22
EDIT
Note that the expression above is in standard form, though it can also be factored if needed:
y = 2(x² - 6x + 11)
Now we can solve for an x value of zero:
y = 2(0)² - 12(0) + 22
y = 22
So the y-intercept is 22.
Please help me with problems one through four and show work. (Preferably on paper)
Step-by-step explanation:
I hope you can understand my steps and hope you all the best in matematic. There are various type of calculation, i try my best to do in easy way
When x = 1, then y =
Answer:
y=3..................
(14-27 divided by 3) x 3
Answer:
-13
Step-by-step explanation:
{(14-27)/3}×3
-13/3×3=-13
The perimeter of a rectangular atrium is 300 yards. The length of the garden is ninety-six yards more than the width. Find
the length and the width.
Answer:
27 yards 123 lenght..think answer is this
Answer: L is 123 and W is 27
Step-by-step explanation:
Just did it
Aulani was working and conpleted 40% of her 50 question assignment. How many questions did Aulani complete?
Answer:
20 questions
Step-by-step explanation:
First find 10% dividing by 10
50 / 10 = 5
Now multiply by 4 to get 40%
5 x 4 = 20
So Aulani completed 20 questions.
hope this helps :)
Answer:
She completed 20 questions.
Step-by-step explanation:
Which number on the number line is exactly halfway between 9/10 and 11/12
Answer:
2/2
Step-by-step explanation:
because take it away
Need ASAP. Only answer if ur confident in ur answer
Answer:
360 m²Step-by-step explanation:
surface area = 2(12)9 + 12²
= 216 + 144
= 360 m²
PLEASE HELP!! WILL MARK BRAINLY
Answer:
arc length = 84.82 cm
Step-by-step explanation:
arc length = 36 * 3π/4
arc length = 3π * 9
arc length = 84.82 cm
Hope this helps!
a letter or symbol that is used to represent a number is called
Answer:
variable. a variable is like the x in 3x and it represents a numbe
Step-by-step explanation:
What is the slope of line j?
Answer:
45 degrees glad to Help would like brainliest
Step-by-step explanation:
A florist just received a shipment of 1308 roses. How many bouquets of a dozen roses can the florist make using the shipment of roses?
Answer: 109
Step-by-step explanation:
1308 divided by 12 = 109
Answer:
109
Step-by-step explanation:
1,308 divided by 12 equals 109
Yooo help. I attached a pic of the question
Answer:
will it will be D because That the y - intercept
The total weight of 15 containers on a freight train is 330 tonnes. What is the mean weight of the containers?
Answer:
the mean weight is 22 tonnes
Step-by-step explanation:
mean=total sum/number of numbers you added
in this case the question already gave you the total so just divide right away
mean weight= 330/15 = 22 tonnes
Please help me I don’t know y but it’s hard
Answer:
6
Step-by-step explanation:
hope this helps
1 sorry ceds to the person who commented under me
Write an expression for the sequence of operations described below.
raise 2 to the 5th power, then find the product of the result and w
Do not simplify any part of the expression.
Answer:
2x2x2x2x2, 32
Step-by-step explanation:
Basically just multiplying 2 by itself 5 times.
2x2=4
2x2x2=8
2x2x2x2=16
2x2x2x2x2=32
The total cost of a $83.15 meal after a 20% tip
Answer: $99.78
Step-by-step explanation:
If am being honest I just copied the other person :)
solve the following inequality.2×-5<17
Answer:
x=1
Step-by-step explanation:
2x-5<17
2x-5<17 Add 5 to both sides
+5 +5
2x<22 Divide by 2 to get x alone
/2 /2
x=11
Lucy says that the product of 80 ×50 should have two zeros. brock says the product should have three Zeros.
Can someone help me please
Answer:
A. addition property of equality
Step-by-step explanation:
To make x stand alone, "5" was added to both sides of the equation. The property that is applied here is the addition property of equality.
Adding "5" to both sides of the equation makes the equation balanced.
The answer is: A. addition property of equality
If the edge length of a cube is 11 feet, what is the correct way to write the expression to represent the volume of the cube in exponential form?
Answer:
11 because i fed you mom and eat her boot
Examine the diagram.
The mZ1 is
the 63° angle.
What is the measure of angle 1?
v degrees
1
63°
Answer:
1. the supplement of
2. 117
Step-by-step explanation:
got it right
Answer:
The m∠1 is
the supplement ofthe 63° angle.
What is the measure of angle 1?
117degrees
What is the distance between the points (5, 1) and (-3, -5)?
Find the discount on a pair of jeans that originally cost $35 with 20% off coupon
Answer:
I think it's $28
5 beetles out of 45 insects.
1:9 is the answer
Answer:
I suppose that this question is about ratios.
When we have A elements of one type, for every B elements of another type.
The ratio between these elements is A:B
In this particular case, we have:
5 beetles out of 45 insects (the 5 beetles do not belong to the group of 45 insects, if that where the case, we would not get the value 1:9 seen in the question)
Then there are 5 beetles and 45 insects.
The ratio is 5:45
Now, whit those we can divide both numbers by the same number and the ratio will be the same, then if we divide both by 5, we get:
(5/5):(45/5)
1:9