Answer:
9.56? sorry if it is wrong <3
Step-by-step explanation:
What is the solution to the equation -2(2x - 4)= -5x + 3?
Answer:
x=-5
Step-by-step explanation:
Answer:
I am not here in math yet, but I am going to try and solve this,
I think it is ... x= -5??
Step-by-step explanation:
Help me with my math **50 pts*** I mark brainliest**
Answer:
Sure. Now what do you need help on? Please post the question.
Step-by-step explanation:
solve for x
solve for x
solve for x
Answer:
x = 95
Step-by-step explanation:
(2x - 60)° = (x + 35)° (corresponding angles are congruent)
2x - 60 = x + 35
2x - 60 - x = x + 35 - x
x - 60 = 35
x - 60 + 60 = 35 + 60
x = 95
Answer:
x = 95
Step-by-step explanation:
If the original quantity is 10 and the new quantity is 12, what is the percent increase?
The percent increase is %.
Answer:
20.00% increase, lmk if you need an explaination
What is:
13. 10% of 20 =
14. 10% of 40 =
15. 10% of 35 =
16. 10% of 42 =
17. 10% of 22 =
18. 10% of 18 =
A marching band has 80 members.
The ratio of members who play wind instruments to all others is 2 to 3.
How many members play wind instruments?
Answer:
30 members will play wind instruments
Answer:
30 would be the answer to the ?
Can you answer both those questions? Please
10
Bridget was thinking of a number. Bridget adds 8 to it, then doubles it and gets an answer of 21.9. What was the original number?
Answer: Bridget was thinking of the number 2.95
Step-by-step explanation:
21.9 / 2 = 10.95
10.95 - 8 = 2.95
EASY 10 PTS
A rectangle is 18 feet long and 14 feet wide.
The area of the rectangle is blank square feet.
The solution is_____
Brenda and her family ate dinner at Mi Hacienda. The cost for dinner was $25.50 and they had excellent service. They wanted to leave a 20% tip. How much money did they leave for a tip?
I need the percent and the whole please answer quickly first answer gets brainliest
Answer:
$5.1 tip
Step-by-step explanation:
What is the value of the expression? 1.8 - 0.9
Answer:
0.9
Step-by-step explanation:
The equivalent value of the expression 1.8-0.9 = 0.9
Given data:
The first decimal number is represented as p.
The value of p = 1.8
The second decimal number is represented as q.
The value of q = 0.9
The expression A = p - q
On simplifying the equation:
A = 1.8 - 0.9
On subtracting both the decimals:
A = 0.9
Therefore, the value of A is 0.9
Hence, the expression is A = 0.9
To learn more about equations, refer:
https://brainly.com/question/19297665
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in a class of 24 students, 13 students sold over 150 rattle tickets each, and the rest of the class sold about 60 rattle tickets each. the class goal was to sell 2,000 tickets. did they reach their goal? explain.
Answer:
yes
Step-by-step explanation:
13×150=1950
9×60 = 540
1950+540=2490
Describe the figure use parallel perpendicular or intersecting use the most specific term
Answer:
Parallel lines never intersect, but they must be in the same plane. The definition does not require the undefined term point, but it does require plane. Because they intersect, perpendicular lines must be coplanar; consequently, plane is not required in the definition.
how to you solve 2/5g = 3/5
Answer: = 3 /2
Step-by-step explanation:
Please help
Will give brainlst
Answer:
The answer is D. 24
Step-by-step explanation:
there are 6 atoms of Carbon, 12 atoms of Hydrogen, and 6 atoms of Oxygen.
If you add them together: 6 + 12 + 6 +24
Heyy plsss helppp it’s important!!!
Answer:
x is less than or equal to 3
Step-by-step explanation:
The dot is a closed dot, which means that it is something or equal to, and the arrow is pointing down, which means less than. So the sign would be less than or equal to (sorry I don't have that sign on my computer). The dot is on three, so the inequality is x is less than or equal to 3.
HELP ASAP PLSSSSSSSSSSSSSSS
Answer:
a. 5ab b. 11x+15y
Answer:
a. 5ab
b. 11x+5y
Step-by-step explanation:
12ab-7ab they have the same variables, so you can just subtract
19x+5y-8x just rearrange it to 19x-8x+5y and subtract 19x and 8x
Solve for x
7x−4≤6
Give your answer as an improper fraction in its simplest form.
Answer:
X≤10/7
Step-by-step explanation:
7x-4≤6
add 4 both sides
7x-4+4≤6+4
7x≤10
divide 7 both sides
7x/7≤10/7
x≤10/7
hope it's helpful ❤❤❤❤
THANK YOU.
The solution of the given inequality is x≤10/7.
What are inequalities?Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.
The given inequality can be simplified for the value of x as shown below.
7x − 4 ≤ 6
Add 4 both sides,
7x - 4 + 4 ≤ 6 + 4
7x≤10
Divide 7 both sides,
7x/7 ≤ 10/7
x ≤ 10/7
Hence, the solution of the given inequality is x≤10/7.
Learn more about Inequality here:
https://brainly.com/question/19491153
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-20 greater than or equal to 5w
Hurry!!!
Please hurry; Toni's grandparents bought a house in 1975 for $28, 000. Every decade, the value of the house doubles. What will be the house's value be in 2020, to the nearest thousand?
a $317, 000
b $448, 000
c $634, 000
d $896, 000
Answer:
c. $634,000
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
His initial cost is $28,000. Every decade the value of the house doubles. We are in year 1975. Let's add 10 years (a decade) 1975+10= 1985. Since we added ten years, we will double $28,000 which is $56,000. Let's add 10 more years 1985+10 is 1995. Since we added 10 years more, we double $56,000 which is $112,000. Now we can still add 10 more years. Do the same thing you did for the first and second decades. You should get the year 2005 and $224,000. We can still add 10 more years to get to 2020. Our year will be 2015 and our total amount in dollar is $224,000² = $448,000. Since the value doubles every decade you ignore the 5.
stella rewrites -2 1\2+3.7 as 3.7-2 1\2
Answer:
Step-by-step explanation:
Yes correct.
Commutative property upon integer addition/subtraction
-3 + 2 = 2 - 3
Whats a real life situation that can be described by the linear function y = 20x + 150.
Answer:
Step-by-step explanation:
When working you earn a wage of $150 and then an additional 20 for each item you sell
What is the mean of the following numbers?
10, 5, 8, 13
A. 8
B. 13
C. 9
D. 10
Answer:
9
Step-by-step explanation:
add up all the number's, the divide by how many number's that were used in the equation. in this case, four numbers.
If the coordinates of a pre-image are (x, y), which motion rule represents a counterclockwise rotation of 90° about the origin?
Answer:
b
Step-by-step explanation:
5 points
Sc15.)
Katie made 24 cupcakes
. She gave some of them to McKinley. Let c
represent the amount she gave to McKinley. Write an expression to
represent how many cupcakes Katie has left.
24-
2
C - 24
24c
Answer:
24 - c
Step-by-step explanation:
The number of cupcakes Katie has left is the number she made minus the number she gave to McKinley.
__
starting number - number given =
24 - c . . . . . . . the number of cupcakes Katie has left
Which equation represents a line which is parallel to the line
6x + 7y = –49?
Answer: y= 7/6x-5
Step-by-step explanation:
The equations of parallel lines have the same slope or rates.
The equation of the line parallel to [tex]\mathbf{6x + 7y = -49}[/tex] is [tex]\mathbf{y = -\frac 67(x - x_1) + y_1}[/tex]
The equation is given as:
[tex]\mathbf{6x + 7y = -49}[/tex]
Make 7y the subject
[tex]\mathbf{7y = -6x-49}[/tex]
Make y the subject
[tex]\mathbf{y = -\frac{6}{7}x -7}[/tex]
A linear equation is represented as:
[tex]\mathbf{y =mx + b}[/tex]
Where m represents the slope.
So, we have:
[tex]\mathbf{m = -\frac 67}[/tex]
Parallel lines have the same slope.
So, the slope of the line is [tex]\mathbf{m = -\frac 67}[/tex]
The equation is then calculated as:
[tex]\mathbf{y = m(x - x_1) + y_1}[/tex]
Substitute [tex]\mathbf{m = -\frac 67}[/tex]
[tex]\mathbf{y = -\frac 67(x - x_1) + y_1}[/tex]
Hence, the equation of the line parallel to [tex]\mathbf{6x + 7y = -49}[/tex] is [tex]\mathbf{y = -\frac 67(x - x_1) + y_1}[/tex]
Read more about parallel lines at:
https://brainly.com/question/402319
The large square pictured below represents one whole.
What decimal represents the shaded part in the model?
Answer:
Its (c) 0.02
Step-by-step explanation:
Answer:
Step-by-step explanation
It is 0.2 I believe if not go with 0.02 Sorry if im wrong im 13 but i got through this stuff.
Solve the equation.
-3(3n + 4) = 6
Answer:
n=-2
Step-by-step explanation:
Let's solve your equation step-by-step.
−3(3n+4)=6
Step 1: Simplify both sides of the equation.
−3(3n+4)=6
(−3)(3n)+(−3)(4)=6(Distribute)
−9n+−12=6
−9n−12=6
Step 2: Add 12 to both sides.
−9n−12+12=6+12
−9n=18
Step 3: Divide both sides by -9.
−9n
−9
=
18
−9
n=−2
Answer:
n = -2
Step-by-step explanation:
-3(3n + 4) = 6; multiply -3 to both 3n and 4.
-9n - 12 = 6; add 12 on both sides.
-9n = 18; divide -9 on both sides to isolate the variable n.
n = -2
121 meals / 11 days find the unit rate
Answer:
11 meals per day
Step-by-step explanation:
In order to find the unit rate all we have to do is 121/11 which is 11. Therefore its 11 meal meals per day. Have a blessed day!
The perimeter of a rectangular carpet is 94 yards. Its width is 19 yards.
How long is the carpet?
label required
Answer:
28 yards
Step-by-step explanation:
Perimeter=2(L)+2(W)
94=2(L)+2(19)
94=2(L)+38
-38 -38
56=2(L)
÷2 ÷2
28=L