Answer:
182x + 16
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyAlgebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define
2(x - 4) + 4(45x + 6)
Step 2: Simplify
Distribute: 2x - 8 + 180x + 24Combine like terms (x): 182x - 8 + 24Combine like terms (Z): 182x + 16Answer:
Step-by-step explanation:
here you go mate
step 1
2(x-4)+4(45x+6) equation
step2
2(x-4)+4(45x+6) distribute
(2)(x)+(2)(-4)+(4)(45x)+(4)(6)
2x+(-8)+180x+24
step 3
2x+-8+180x+24 combine the like terms
(2x+180x)+(-8+24)
182x+16
i want to know how to solve this cross number puzzle i know the answers but where do i put them
across
1) 10
2) 25
5)9
6)12
Help please and Thankyou
a) A square with sides of length 8 units, sits on a graph with is lower left hand corner at the origin. This square is translated 5 units up,and 7 units left. What are the coordinates of the upper right hand corner after translation.
b) Explain
Answer: not correct reset an-[ERROR]
Step-by-step explanation:
Is 8 a solution to 1/2 x + 9= 13 ?
Answer:
yes the solution is 8
Step-by-step explanation:
subtract 9 from both sides
1/2x+9-9=13-9
simplify
1/2x=4
multiply both sides by 2
2 x 1/2=4 x 2
simplify
x=8
A 4-column table with 5 rows. Column 1 has entries 25 percent, 25 percent, 25 percent, 25 percent, 100 percent. Column 2 has entries 0.25, 0.25, 0.25, 0.25, 1. Column 3 has entries one-fourth, one-fourth, one-fourth, one-fourth, 1. Column 4 has entries 14, 14, 14, 14, 56.
Which expressions can you use to find 75% of 56? Check all that apply.
0.25 × 56
Three-fourths × 56
0.75 × 56
One-fourth × 56
3 × 14
Answer:
Three-fourths × 56
0.75 × 56
3 × 14
Step-by-step explanation:
To obtain 75% of 56 ;
Mathematically ;
75% of 56 = 75/100 * 56 = 42 (valid)
= 0.75 * 56 ( valid)
(75/100) * 56 = (3/4) * 56 = 42 (valid)
(75/100) * 56 = (3/4) * 56 = 3 * (56/4) = 3 * 14 = 42 (valid)
0.25 * 56 = 14 ( invalid)
(1/4) * 56 = 14 (invalid
Answer:
3/4
Step-by-step explanation:
8^2+4(8-14)^2 Evaluate the experssion.
Answer:
208
Step-by-step explanation:
PEMDAS:
Parenthesis first:
8^2 + 4 (8 - 14)^2
8^2 + 4 (-6)^2
Exponents second:
8^2 + 4 (-6)^2
64 + 4 (36)
Multiply third:
64 + 4 (36)
64 + 144
Add last and solve:
64 + 144 = 208
Jamie went to dinner. Her meal cost $12.40. She wanted to leave a 15%
tip. How much was her tip?
Answer:
Hi there! The answer is $1.86. Hope this helps! c:
Step-by-step explanation:
First, convert 15% to a decimal.
15% / 100 = 0.15
Then, multiply.
0.15 * 12.40 = $1.86
Since 15% of 12.40 is $1.86, then Jamie left a $1.86 tip.
after working for 25 hours the mermaid $375 after working 40 hours of the mermaid $600 predict how much he would make after 10 hours
Answer:
after 10 hours she made 150$
Step-by-step explanation:
:)
Answer:
The total amount made after working 10 hours would be $150
(Easy Question) There are 3 apples and 4 bananas, what is the ratio of bananas to apples? Marking Brainliest for the first correct answer.
Answer:
4:3 or 4 to 3
Step-by-step explanation:
Question 8 (2 points)
What is the volume of an object with the height of 2cm, a width of 4cm, a mass of 20g, and a length of 5cm?
Answer:
Step-by-step explanation:
.d
The volume of the object is 40cm^3
Let the object in question be a box. The formula for calculating the volume of a box is expressed as:
V = lwhGiven the following paraameters:
length = 5cmwidth = 4cmHeight = 2cmGet the volume of the shape.
V = 5cm * 4cm * 2cm
V = 40cm^3
Hence the volume of the object is 40cm^3
Learn more on volumes here: https://brainly.com/question/10751127
The ratio of right-handed students to left-handed students is 9 to 2. There are 468 right-handed students in the school. How many students are left handed?
Answer: 104 left handed students
Step-by-step explanation:
Ratio: 9:2
We should divide 468 by 9, use the number we find, and then multiply it by 2.
468 / 9 = 52
52 x 2 = 104.
There are 104 left-handed students in the school.
Hope this helps!
The graph of y =(x-3)^2 is shifted left 4 units and down 2 units. What is the axis of
symmetry of the transformed graph?
Answer:
x = -1
Step-by-step explanation:
The axis of symmetry of the graph [tex]y=(x-3)^2[/tex] is x=3 but,
If shift the graph 4 units to the left it would mean the new value of x would be -1 as shown here:
[tex]x=3-4\\x=-1[/tex]
-4 because it shifted 4 units to the left so the axis of symmetry of the transformed graph would be x = -1 and since it shifted 2 units down the y-coordinate of the turning point would be -2 so the turning point of the original graph is (3 , 0) and the turning point of the transformed graph is
(-1 , -2) I attached an image so you can visualize clearly
Which of the following is equivalent to 19 L? 1,900 mL 0.019 mL 19,000 mL 0.0019 mL
Answer:
19,000 mL
Step-by-step explanation:
Help plz quick ASAP I just need help
Answer:
$11.60
Step-by-step explanation:
$9.39
Tax: 3.5%
3.5 ÷ 100 = 0.035 × 9.39 = 0.33
Tax 0.33
9.39 + 0.33 = $9.72
Tip: 20%
20÷ 100 = 0.2 × 9.39 =1.88
tip 1.88
9.72 + 1.88 = 11.60
total $ 11.60
The temperature of a solution in a science experiment is –6.2℃. Jesse wants to raise the temperature so that it is positive. Give an example of a number of degrees Celcius by which Jesse could raise the temperature? pls i need the answer
Answer:
184
Step-by-step explanation:
hope this helps!! :D
On Monday, Greg walks the entire length of a trail that is 4 3/4 miles long. On Tuesday, he walks the entire length of a trail that is 3.8 miles long. On Wednesday, he starts out on a trail that is 2 3/5 miles long, but he does not walk the final 1.7 miles. How many miles does Greg walk in all on Monday, Tuesday, and Wednesday?
Answer: it's B
Step-by-step explanation:
Answer:
D) 9 9/20
Step-by-step explanation:
Step 1:
4 3/4 + 3.8 + (2 3/5 - 1.7)
Step 2: Order of Operation (AKA PEMDAS)
4 3/4 + 3.8 + (2 3/5 - 1.7)
Step 3:
4 3/4 + 3.8 + (9/10)
Step 4: Add it all up
4 3/4 + 3.8 + (9/10) = 9 9/20
Ms. Parker baked 6 dozen cookies. She gave 2 dozen cookies to her sister,
1 dozen cookies to her brother, and kept the remaining cookies for herself.
What amount of the cookies did she keep for herself?
Answer:
She has 3 dozens left which equals to 36 cookies in all
Step-by-step explanation:
d) The permeter of the recthngle shown is 30 inches
Height is 12 Length is 4x-6
Part A Write & solve an equation to find the vale of x
Equation
Solve and answer
Part B What is the area of the rectangle?
Answer:
Step-by-step explanation:
P = 2(w + l)
A = lw
~~~~~~~~~~~~~
Part A:
2[(4x - 6) + 12] = 36
8x- 12 + 24 = 36
8x = 36 - 12
x = 3
Part B:
A = 6 × 12 = 72 inch.²
 
Can someone pleaseee help if you’re correct I’ll
Give u brainlist !
Answer:
Step-by-step explanation:
The blank should be filled in with "Definition of Angle Bisector" because you're told that UW is a bisector of angles VUX and VWX which means that it splits those angles exactly in half.
Given g(x) = 2x – 1, solve for x when g(x) = 3.
Answer:
x = 2
Step-by-step explanation:
g(x) = 2x - 1
g(x) = 3
2x - 1 = 3
Add 1 to both sides;
2x = 4
Divide both sides by 2;
x = 2
Help me out I forgot how to do this lol
Answer:
1:2
Step-by-step explanation:
because there are 9 stars and 18 squares giving you 9:18 but when you simplyfi you get 1:2
Answer: 9:18
Step-by-step explanation:
Count the amount of stars which is 9, then count the amount of circles which is 18. So therefore the answer would be 9:18
Find the slope of the line that contains the points named.
X(2, -1), Y(0, 4)
Answer:
- 4/3 0r - 1 1/3 0r - 1.33333333 ( the 3 keeps repeating)
Step-by-step explanation:
I would suggest to use a table so....
x y
2 0
-1 4
from 0 to 4 you add 4
from 2 to -1 you subtract 3
so y/x
4/-3 = - 1 1/3 or - 1.333333
Hope this helped a little!
Answer:
actually the answer is -5/2
Step-by-step explanation:
Need help ASAP TYSM
Answer:
Step-by-step explanation:
1/2
ANSWER ASAP!!! Which table correctly lists the reasons to prove <1 = <3, given that AB intersects CD?
Answer: B
Step-by-step explanation:
Took the test
First table correctly list the reasons.
Given from fig two lines intersect each other and form angles as shown in fig.
Now we have to prove angle 1 equals to angle 3.
From table first all the step by step statement and reasons are correct but in table second 4th statement is correct but its reason is wrong. similarly in 3rd table 5th statement is correct but its reason is wrong.
So we can say now first table is correctly list the reasons to prove angle 1 equals to angle 2.
For more details on Transitive property follow the link below:
https://brainly.com/question/862440
James has 165 centimeters of yarn left. How many inches does he have left? please explain how to answer it
Answer:
64.9606
Step-by-step explanation:
165/0.393701
Write two expressions with unlike denominators whose sum is x-3/x+2, I need help it is confusing for me.
Answer:
[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]
[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]
Step-by-step explanation:
We need to find two expressions with unlike denominators what sum
[tex]\displaystyle S=\frac{x-3}{x+2}[/tex]
Let's suppose one of the expressions is:
[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]
Now we subtract S minus A to find the other expression B:
[tex]\displaystyle B=S-A=\frac{x-3}{x+2}-\frac{x-2}{x+3}[/tex]
Multiply the first fraction by x+3 and the second by x+2;
[tex]\displaystyle B=(x+3)\frac{x-3}{(x+3)(x+2)}-(x+2)\frac{x-2}{(x+3)(x+2)}[/tex]
Operating:
[tex]\displaystyle B=\frac{x^2-9}{(x+3)(x+2)}-\frac{x^2-4}{(x+3)(x+2)}[/tex]
Subtracting both fractions with like denominators:
[tex]\displaystyle B=\frac{x^2-9-(x^2-4)}{(x+3)(x+2)}[/tex]
Simplifying:
[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]
Thus the two expressions are:
[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]
And
[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]
What value(s) of x will make x2 = 16 true?
Answer:
Step-by-step explanation:
the answer is D
hope this helped :)
Is 2 a solution of 4x + 12= 4? Complete the statement. The equation is (true, false) when x = 2, so 2 (is, is not) a solution. WILL MARK BRAINLIEST
Answer:
The answer is false and is not
Explanation:
Given the equation - [tex]4x+12=4[/tex]
Substitute x = 2 in the equation
[tex]4(2)+12=4\\8+12=4\\20=4[/tex]
Thus, the equation is false. When the equation is false, meaning that the coordinate x-term isn't passed by the line. (Rather say that the point is not the part of the graph.)
The equation is false is our first answer.
If the equation is false, that means the given value is not part of the graph, thus making the x-value not the solution.
Answer:
The equation is FALSE when x=2, so 2 IS NOT a solution.
Excluding hydropower, U.S. power plants used renewable energy sources to generate 105 million megawatt
hours of electricity in 2007. By 2012, the amount of electricity generated had increased to 219 million megawatt
hours.
Use the model to predict the number of megawatt hours that will be generated in 2017.
Answer:
333,000,000
Step-by-step explanation:
Find the missing of the largest angle in the triangle shown. 15x
24x
21x
Answer:
The largest angle is 72
Step-by-step explanation:
I'm just assuming because
1. you didnt show a picture.
The area model shows 3 1/4 what is 3 Times 3 1/4
Answer:
Concept: Basic Multiplication
You have 3 1/4 which can be said in decimal form to be 3.25 You multiply it by 3 to get 9.75 or 9 3/4 Hence D Rate brainlist