Answer: 4
Step-by-step explanation:
first you remove the parentheses it should look like this (4x+8-3x=12) then you collect the like terms (like terms have the same variable to the same power) it should look like this(x+8=12). then you move the constant to the right then last you calculate it should look like this x=12-8). then you subtract 12 by 8 and 4 is what you get.
i need help evaluating
Click the parts of the grid to shade 20% of the whole grid.
Am I supposed to shade in the whole grid if not please tell me how much to shade
Answer:u fill in 4 tiles
It’s a 4x5 square so there is 20 tiles
And 20 divided by 4 equals 5
So if u fill in 4 tiles it’s like filling in 1/5 aka 20%
A pair of shoes is on sale for 15% off. With this discount the customer saves 9$ if they buy the shoes. How much did the shoes cost?
Use the Distributive Property to simplify the expression. 7(8 + y)
Answer:
56+7y
Step-by-step explanation:
7*8 = 56
7*y = 7y
56 + 7y
Answer:
[tex]\huge\boxed{\bold{56+7y}}[/tex]
Step-by-step explanation:
Hi there!
Let's simplify this expression using the Distributive Property.
The Distributive Property states that
[tex]\bold{a(b+c)=ab+ac}[/tex]
Now, let's use this property to solve our math problem:
[tex]\bold{7(8+y)}[/tex]
[tex]\bold{7*8+7*y}[/tex]
[tex]\bold{56+7y}[/tex]
Hope it helps! Enjoy your day!
~Just a teenage girl willing to help
[tex]\bold{Besties4Ever:-):-):-)}[/tex]
find the mean of x,+2,3x,-4,3x+2 and 2x
Answer:
it is -1
Step-by-step explanation:
2= 410x+14⇒4x+8=10x+14 ⇒6x=−6 ⇒x=−1
Question 8 of 10
According to the graph, what is the value of the constant in the equation
below?
25
(3,25)
Constant
Height =
Width
20 +
15
6 (5, 15)
Height
10
(15,5)
5
(25, 3)
ON
10
15
20
25
Width
Answer:
You need to take a screenshot of it becasue that doesnt make any snese
Step-by-step explanation:
Z
8
10
y=
51
O
39
O 37
Answer:
erylium Be Z=4, A=10 ... Oxygen O Z=8, A=16 ... Vanadium Va Z=23, A=51 Rubidium Rb Z=37, A=85.5. Strontium Sr Z=38, A=88. Yttrium Y Z=39, A=89
Step-by-step explanation:
Directions: Find the Surface Area
Answer:
Surface area = 92 ft²
Step-by-step explanation:
Formula to find the surface area of a rectangular prism is,
Surface area = 2(lb + bh + hl)
Here, l = length of the prism
b = width of the prism
h = height of the prism
By substituting the measures of the sides given in the picture,
Surface area = 2(2×3 + 3×8 + 8×2)
= 2(6 + 24 + 16)
= 2(46)
= 92 square feet
Therefore, surface area of the given rectangular prism is 92 ft².
A plant farm sells bundles of rose bushes. Each bundle contains 150 rose bushes and has the same ratio of hybrid tea roses, climbing roses, tree roses, and miniature roses. A landscaper purchased i bundle of rose bushes and found the bundle contained 9 climbing roses. He buys a second bundle of rose bushes for a large planting job he needs to complete, bringing his total to 300 rose bushes. How many of the roses being planted will NOT be climbing roses?
A. 282
B. 318
C.18
D. Not here
Answer:
since all bundles contain the same amount of each type of rose, and one bundle has 9 climbing roses. two bundles will have 18 climbing roses. the question wants to know how many roses out of the two bundles won't be climbing roses. so you need to do: 300 - 18 = 282
the answer is A
Step-by-step explanation:
i hope this helps :))
Answer: 282
HOPE THIS HELPS
find the total surface area of this cone, leaving your answer in terms of pi
Answer:
I need numbers to do a step by step
but the formula for the surface area of a cone.
Firstly, you work out the circle, pi x radius squared.
then you work out the cone
You can now use the measurement of the side to find the area of the cone. The formula for the area of a cone is 3.14 times the radius times the side (πrl).
So the surface area of the cone equals the area of the circle plus the area of the cone and the final formula is given by:
SA = πr2 + πrl
30 POINTS please help if you can.
Answer:
m∠G = m∠H = 50
m∠I = 80
Step-by-step explanation:
m∠H = m∠G {Isosceles triangle property}
5x - 5 = 3x + 17 {Subtract 3x from both sides}
5x - 3x - 5 = 17 {Combine like terms}
2x - 5 = 17 {Add 5 to both sides}
2x = 17 + 5
2x = 22
x = 22/2
x = 11
m∠H = 5x - 5
= 5*11 - 5
= 55 - 5
m∠H = 50
m∠G = m∠H = 50
m∠G + m∠H + m∠I = 180 {Angle sum property}
50 + 50 + m∠I = 180
100 + m∠I = 180
m∠I = 180 - 100
m∠I = 80
Answer:
m∠G = m∠H = 50
m∠I = 80
Step-by-step explanation:
What is the value of X
Answer:
the answer is 70.
Step-by-step explanation:
Since x and 80 are non-adjacent co-interior angles with respect to ( 2x +10 )
So,
x + 80 = 2x + 10 ( sum of two non-adjacent co-interior angles is equal to the exterior angle of that triangle )
=> 80 - 10 = 2x - x *( switching sides of x and 10 )
=> 70 = x
So, the value of x is 70
x + 80 = 2x + 10 (exterior angle property)
2x -x = 80 -10
x = 70
1. What is 1.25 into a fraction? 2. What is 2.5 into a fraction?
Answer:
1.25 in a fraction= 5/4
2.5 in a fraction= 5/2
Step-by-step explanation:
i used a calculator
1/5 times 3/5 give answer in simplest form
Which expression has the same meaning as m16√?
Answer:
m8
Step-by-step explanation:
got it right on ttm
Answer:
m^8
Step-by-step explanation:
it waz right for me
Jenny has $25 and she earns $10 for each lawn that she mows. Jenny wants to buy a concert ticket that costs $65.
Answer:
She needs to mow 4 lawns
Step-by-step explanation:
please help 15 points
ILL MARK BRAINLIST , pls help
Answer:
x^2+12x+36=1+36
Step-by-step explanation:
you divide the 12 by 2 which is 6 and then square it (36)
Answer:
x^2+12x+36=1+36
Sofia is investing $8,000 in an account paying 5.5% interest compounded quarterly. What will Sofia's account balance be in 7 years?
Sofia's account balance in 7 years will be $11,726.12
Compound InterestFrom the question, we are to determine Sofia's account balance in 7 years
Using the compound interest formula,
[tex]A = P(1+ \frac{r}{n} )^{nt}[/tex]
Where A is the amount
P is the principal
r is the rate
n is the number of times compounded
and t is the time in years
From the given information,
P = $8,000
r = 5.5% = 0.055
n = 4
t = 7
Putting the parameters into the equation, we get
[tex]A = 8000(1+ \frac{0.055}{4} )^{4\times 7}[/tex]
[tex]A = 8000 ( 1+ 0.01375)^{28}[/tex]
[tex]A = 8000 ( 1.01375)^{28}[/tex]
A = $11,726.12
Hence, Sofia's account balance in 7 years will be $11,726.12
Learn more on Compound interest here: https://brainly.com/question/24924853
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I really need help
If AD = 12 and AC = 4y-36, find the value of y
Answer:
y=12
Step-by-step explanation:
in that case, then 12 = 4y -36
12 =4y -36
12+36=4y
48=4y
48/4=y
12=y
answer :y=12
Answer:
y = 15
Step-by-step explanation:
Consider that the attached screenshot is the figure given in the problem. Also consider that DC = 12, due to the fact that AD = 12, and there is a midpoint at point D.
AD + DC = AC
12 + 12 = 4y - 36
24 = 4y - 36
+ 36 + 36
60 = 4y
60/4 = 4y/4
y = 15
i’m not sure which one is wrong could anyone help ? :(
WILL GIVE BRAINIEST ANSWER! PLS HELP
The slope of the line below is 1. Write the point-slope equation for the line
using the coordinates of the labeled point.
(5,7)
Answer:
y-7=(x-5)Step-by-step explanation:
to understand the solving stepsyou need to know aboutlinear equation i.g point-slope PEMDASgiven:m=1(x1,y1)=(5,7)let's solve:point-slope form is y-y1=m(x-x1)
so the point-slope equation is
y-7=1(x-5)=y-7=(x-5)what is 2/3 equivalent to?
Answer:
4/6
Step-by-step explanation:
1 3/7 ÷ 1/14 need help with this
Answer:
20
Step-by-step explanation:
First:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
10/7÷1/14
Applying the fractions formula for division,
=10×14/ 7×1
=140/7
Simplifying 140/7, the answer is
=20
Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)
Use the drawing tools to graph this system of inequalities. Remember that isolating y is a helpful first step before graphing each inequality.
x + y > 4
2× - y > 2
Answer:
look at picture
Step-by-step explanation:
The graph that represents the inequality is given.
What is inequality?Inequality is a relationship where two expressions or values are not equal to each other.
For origin test, substitute x=0, y=0 into the first inequality.
0+0>4
Since the obtained inequality is not true, the origin will not be included in the shaded region.
For origin test, substitute x=0, y=0 into the second inequality.
2(0)-0>2
0>2
Since the obtained inequality is not true, the origin will not be included in the shaded region.
In both inequalities, since the equal to "=" sign is not included, the lines will be dotted.
Plot the dotted lines, x+y=4 and 2x-y=2 on the same graph and shade the region not including the origin.
Thus, the graph of the given system of inequalities is given in the image.
To learn more about inequality click:
https://brainly.com/question/28823603
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Need help urgently extra points and mark brainlist sorry this is not math it’s reading and is very easy
Answer:
people who live in a place
Step-by-step explanation:
duh
Help a girl out due in two mins
Answer:
The answer is 36
Step-by-step explanation:
so the "sum" means to add all of the terms: 1^3+2^3+3^3
1^3 is simply 1
2^3 means 8
3^3 means 27
so, from there, you just add all of those terms: 1 + 8 + 27 = 36
Is (1, -2) a solution to the following inequality? *
y > x + 3
Yes, it is a solution or
No, it is not a solution.
Answer:
NO
Step-by-step explanation:
x=1
y=2
2>1+3
2>4
Answer:
No it is not a solution
Step-by-step explanation:
1.)plug in the numbers to the equation y > x+3
After you plug it in solve:
-2 > 1 + 3
-2 > 4
this is false because 4 is greater than -2 so it should look like this -2<4
but because it doesn't, this is false
What is 15÷1/9= __________
Answer:
THE ANSWER IS 135!!!
Step-by-step explanation:
Pretend 15 is 15/1. Then use cross multiplication to divide the two fractions.
15/1 divided by 1/9 = 15/1 * 9/1 = 15 *9 = 135
Dylan is comparing prices of yarn for a project. The prices and quantities from four stores are shown.
Store 1
Store 2
Store 3
Store 4
2 yards
10 feet
$2.50
12 feet
$3.40
5 yards
$4.00
$1.85
From which store should Dylan make his purchase if he wants to get the best price per unit?
A. Store 1
B. Store 2
C. Store 3
D. Store 4
Answer:
Store 3
Step-by-step explanation:
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