Answer:
Distribute the 8 to k+4 then isolate k to one side and the normal numbers to the other, then simplify. I don't believe in giving you the answer, so I tell you how to go through it.
Step-by-step explanation:
which expression has the same value as 9 - (-7)?
Answer:
[tex]9 + 7 = 9 - (-7)[/tex]
Step-by-step explanation:
[tex]9 - (-7) \: is \: same \: as \: (9) + (7)[/tex]
12 The price of a house is originally listed at $120,000. The owners are having a hard time selling it and decide to reduce the price to $110,400 What is the percentage decrease of the price of the house?
Answer:
I think its 4% but I might be wrong so sorry if I am.
Help how do I find the missing sides in this special triangle
Answer for moneyy. will also give brainliest
Answer:
1 and 3- vertical angles
5 and 8- linear pair
2 and 6- corresponding angles
Step-by-step explanation:
Try solving the equation 2x + 20 = 12x
Answer:
x = 2
Step-by-step explanation:
2x + 20 = 12x
First, we have to put our exponent on the same side of our equation
2x + 20 = 12x
-2x -2x
20 = 10x
Now, we have to divide by 10 on both sides to get our exponent on its own (x)
20 = 10x
÷10 ÷10
2 = x or x =2
Hope this Helps! :)
Have any questions? Ask below in the comments and I will try my best to answer.
-SGO
plz help am just dumb today...
Answer:
C and D!
Step-by-step explanation:
For A, two is greater than negative four, so that eliminates that right off the bat.
In B, -1/3 is greater than -1/6, so that choice is wrong.
E, -3/4 is greater than negative three, so that is also wrong!
C and D are correct!
If you need extra help, I'm here!
Answer:
B,D
Step-by-step explanation:
They are ordered correctly
Brainliest appreciated!
Solve m +1.4 = 0.6.
What does m equal?
Answer:
m=0.8
Step-by-step explanation:
Answer:
0.8
Step-by-step explanation:
1.4-0.6=m
152
Find the x of the angle
Intro:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
So first we will do 180-152 to get the measure of the angle besides the angle. That'll give us 28, then we know that those base angles of this mini triangle are congruent so we will do 28+28 to get 56. Now we will do 180-56 to get the last angle of the triangle, which is 124. And this angle is the same as the angle with x because they are corresponding angles so x is 124°.
Write the domain as an inequality!!!
Answer: [tex]x \le -1[/tex]
=================================================
Explanation:
The domain is the set of all possible x values of a function.
The largest x can get is x = -1, since this x value applies to the x coordinate of the right most point on the curve. The filled in circle indicates we include this endpoint as part of the domain.
There is no smallest x value due to the arrow showing the curve goes on forever in that direction.
We can write the domain as [tex]-\infty < x \le -1[/tex] but it's better to write [tex]x \le -1[/tex]
Put another way: the domain consists of values that are -1 or smaller.
· 100 · (0.7)3. (1 - 0.7)5-3?
Find the value of the expression 3m2 + 2p2 − 15 when m = 3 and p = 10. (5 points)
A.) 27
B.) 200
C.) 212
D.) 225
Answer:
The answer is C 212
There are 20 teachers and 705 students in Corey's school. What is the ratio of teachers to students?
Answer:
4:141
Step-by-step explanation:
first, wright out a ratio with what's given
20(teachers):705(students)
next, simplify the ratio by dividing both sides by the gcf
20: 705
20/5 : 705/5
4 : 141
For Cooper's lemonade recipe, 6 lemons are required to make 3 cups of lemonade. At
what rate are lemons being used in lemons per cup of lemonade?
Answer:
2 lemons per cup
Step-by-step explanation
If you have 6 lemons and you can make 3 cups you will need to divide
6/3 which is 2
so your answer is 2 lemons per cup
What is 6,780 divided by 10
Answer:
the answer is 678
Step-by-step explanation: a little trick you can do is if there is a zero at the end of a number and your dividing just remove the 0. Or just do 6780/10
Is 6.34 irrational or rational
Answer:
Rational.
Step-by-step explanation:
Irrational numbers don't termite.
Answer:
6.34 is rational
Step-by-step explanation:
not irrational, not an integer, not a whole number, and not a natural number
How to solve this problem because I have no clue in what I’m doing here plz help
Answer:
Step-by-step explanation:
Be cool
Please help me with this question.
Algebra, help please ASAP
Answer:
a
Step-by-step explanation:
m*m= m^2
-15*2=-30
-15m+2=-13m
Answer:
a
Step-by-step explanation:
(m-15)(m+2)
Estimate the length of a square with an area of 99 square feet?
Answer:
Area = [tex]L x W[/tex]
= [tex]99 by 99[/tex]
= [tex]9801 feet2[/tex]
9801 ft area.-BBBM
Solve for the solution: 2m+1≥7
Answer:
m≥3
Step-by-step explanation:
Answer:
m≥3
Step-by-step explanation:
(2x−6)+4(x−3) i need help as fast as possible explain and answer pls
Answer:
6x-18
Step-by-step explanation:
(2x-6) + 4(x-3)
(2x-6) + (4x-12)
2x - 6 + 4x - 12
6x-18
Answer:
6x-18 (simplified)
Step-by-step explanation:
Gabriella bought 6 7/14 yards
of red fabric and 7 1/7 of
blue. How much cloth did she
buy in all?
Answer:
13 9/14
Step-by-step explanation:
Add the blue + red fabric
1. Make the denominator the same
6 7/14 + 7 2/14
2. Add
6 7/14 + 7 2/14 = 13 9/14
Answer:
13 9/14
Step-by-step explanation: You would change 1/7 into 2/14 for a common denominator then add 2/14 and 7/14 and get 9/14 and 6+7=13 so it would be 13 9/14. Plzzzz give me brainliest
A scale drawing of an office space uses a scale of 1 in. : 4 yd. The scale drawing has an area of 12 square inches. What is the area of the actual office space?
Answer: 48 yards
Step-by-step explanation:
From the question, we are informed that a scale drawing of an office space uses a scale of 1 in. : 4 yd.
When the scale drawing has an area of 12 square inches, to get the area of the actual office space, we multiply the given number by 4 since the actual office space is 4× the scale drawing. This will be:
= 12 × 4 yards
= 48 yards
Plz help quick this is due in 10 mins! Are they right? Questions are below!
Answer:
the first question is right the next about the sea level i think would be 7.92 then the last would be the value of x should be greater than or equal to -5
Step-by-step explanation:
A car drives eighty miles on seven gallons of gas. Determine the number of miles per
gallon.
Answer:
11.4 miles I hope I helped
Answer:98
Step-by-step explanation:I subtracted 80-7
What is the value of x in the y = 2/3x + 5 when y=7?
Answer:
x = 3
Step-by-step explanation:
y = 2/3 x + 5; y = 7
7 = (2/3)x + 5
2 = (2/3)x
x = 2 * 3/2
x = 3
Answer:
x=3
Step-by-step explanation:
To start all you need to do is replace [tex]y[/tex] with 7 to get [tex]7=\frac{2}{3}x+5[/tex]
Then, you need to isolate x on the right side of the equation, starting with subtracting 5 on both sides to get [tex]2=\frac{2}{3}x[/tex]
Finally, you divide both sides by [tex]\frac{2}{3}[/tex]. You divide fractions by multiplying the reciprocal like so [tex]\frac{2}{1} *\frac{3}{2} =x[/tex] to get [tex]\frac{6}{2} =x[/tex]. This means that x=3
Helen has two more than twice the number of Gail's pokemon cards. If you increase the number of Gail's pokemon cards by 10, she will have the same number of pokemon cards as Helen has. How many pokemon cards does Gail have?
Answer:
Gail will have 8 cards before adding those 10, 18 if she added those 10.
Step-by-step explanation:
When Gail has 8 cards then Helen would have 18 cards, whicj is twice more than double that of Gail's.
Answer:over 10
Step-by-step explanation:
Get sticke bugged lol
3x-2y=10 solve for y
Answer:
y = 3 /2 x − 5
Step-by-step explanation:
It's hard to write out an explanation for this one but you could also plug it into an algebra calculator to check mine and your answer :))
whats the answer to number 5 please and thank you? please write down the steps
please help
Answer:
67
Step-by-step explanation:
Answer:
35
Step-by-step explanation:
x + 55 = 90 (Right angle triangle)
x = 90 - 55
x = 35
Please mark as brainliest.
You are a screenwriter who is writing a script for an hour-long police drama. You have written 20 1/2 pages for act 1 and 5 1/2 pages for act 2.
How many pages have you written in total?
Answer:
You have written 26 pages in total.
Step-by-step explanation:
I always enjoyed adding fractions. Something about it is so... simple.
The problem is basically asking us to add 20 1/2 and 5 1/2 together.
I would first suggest adding both halves together, to make 1.
That way, we're left with 20 + 5 + 1. That seem easier, doesn't it?
Then we would add 20, 5 and 1 together, to get 26 whole pages.
And that, to an extent, is how I did it.
Hope this helps! :D
Answer:
Given:
Written pages for Act 1 = 20 1/2
Written pages for Act 2 = 5 1/2
For making mixed numbers like this easier to add, let's convert them first into an irrational number with this formula,
((Whole Number × Denominator) + Numerator)/Denominator
Thus,
for 20 1/2
((20 × 2) + 1)/2 = 41/2
for 5 1/2
((5 × 2) + 1)/2 = 11/2
Then we add,
41/2 + 11/2
Since, they have the same denominator, no more conversions need, proceed adding the numerators,
(41 + 11)/2 = 52/2 = 26
You've written 26 pages in total.