Answers
Answer:
X is equal to 2. hope it will help you
Answer:
x=2
Step-by-step explanation:
4x+9= 17
4x=17-9 ( because +9 has gone to next side so it's sign is changed -9)
4x=8
x=8/4(4 wasin (×) so sign changed in(÷) )
×=2
Related Questions
Solve the following inequality for r. Write your answer in simplest form.
-5r + 2(-3r +5) > - 2r - 8+ 3r
Answers
Answer:
r < 3/2
Step-by-step explanation:
:0
If you can buy meat at 43.75 for 5 pounds,find the unit price of meat how much would 7 pounds cost
Answers
So 7x8.75=$61.25
what is 9x9x9x9x9x9x9x9x9x9x9
Answers
Answer:
Raise 9 to the power of 11.
[tex]9^{11}[/tex] = 31381059609
Step-by-step explanation:
Answer:
3486784401
Step-by-step explanation:
9×9=81×9=162.......
PLEASE HURRY!! What is the location of point A?
Answers
Answer:
(-2,1) or Option 4
Step-by-step explanation:
So the way I did it is you look at the row x first then y. So when looking at row x you see that point A is located at -2. Then when you are looking at column y you see that point A is at 1.
So (-2,1) is your answer.
Hope this helps ;)
Complete each statement with a number that makes the statement true.
_____ < 7°C
Do not include units (°C) in your answer.
copied for free from openupresources.org
Select one:
15
8
4
10
Answers
Answer:
4
Step-by-step explanation:
the answer is: 4
cause 4 is less than 7
Find the term that must be added to the equation x2−2x=1 to make it into a perfect square.
Answers
Answer:
The perfect square ( x -1 )² = 2
Step-by-step explanation:
Explanation:-
Given equation x² - 2 x = 1
⇒ x² - 2 x + 1 -1 = 1
⇒ x² - 2x + 1² = 1 +1
⇒ ( x -1 )² = 2
Is x = 6 a solution to the equation 5(x – 3) = x + 13? Follow the steps to find out. 1. Rewrite the equation 5(x – 3) = x + 13 with 6 substituted for x. Write a question mark over the equal sign to show that you're testing to see if the equation is true. 2. Simplify both sides. Show your work. 3. Is x = 6 a solution to the equation? Why or why not? 4. Find a value of x that is a solution to 5(x – 3) = x + 13. Describe how you found the solution.
Answers
Answer:
x = 7Step-by-step explanation:
Testing if 6 is the solution:
5(x – 3) = x + 135(6 - 3) ? 6 + 135(3) ? 1915 ≠ 196 is not a solution
---------------------------------------------
Solving for x:
5(x – 3) = x + 13 ⇒ open parenthesis5x - 15 = x + 13 ⇒ isolate variable5x - x = 13 + 15 ⇒ simplify4x = 28 x = 28/4x = 7Answer:
x = 7
Step-by-step explanation:
Please help me 35 points but please do not abuse this and answer incorrectly. Will name brainliest Thank you :)
Answers
Step-by-step explanation:
You just simplifyall answers or expand them and add them up
As an estimation We are told 5 miles is 8 km convert 27. 5 miles to km
Answers
Answer:
approx. 44 km
Step-by-step explanation:
We are given that :
5 miles ------> 8 km
we divide both sides by 5 to get the unit rate:
1 miles ------> 8/5 km
Therefore:
27.5 miles -----> 27.5 miles x (8/5) = 44 km
A cube measuring 6cm a side is painted red, and then cut up into 216 smaller cubes each 1 cm cubed in volume. How many of the smaller cubes are painted on exactly one surface.
Answers
Answer:
216 cm^3.
Step-by-step explanation:
All cubes on the external sides with only a single surface exposed to the paint can be ... If this cube is cut into 216 equal small cubes, how many small cubes will have no ... So let's find out first all cubes which have at least one face coloured ... Let us consider a cube having each side of 6cm then it's volume will be 216 cm^3.
What is the answer to this question?
Answers
The equation LaTeX: p=5000\cdot2^tp = 5000 ⋅ 2 t represents the population of an invasive fish species in a large lake, years since 2005, when the fish population in the lake was first surveyed.
What was the population in 2005?
Answers
Answer:
10000 fish species
Step-by-step explanation:
Given
[tex]p=5000\cdot2^t[/tex]
Required
Find the population in 2005
2005 is the first year
So: [tex]t = 1[/tex]
Substitute 1 for t in [tex]p=5000\cdot2^t[/tex]
[tex]p=5000\cdot2^t[/tex]
[tex]p = 5000 * 2^1[/tex]
[tex]p = 5000 * 2[/tex]
[tex]p = 10000[/tex]
help asap plsss!!!!!!!!!!!
Answers
Cos 0 = adj/hyp
0 represents theta
Cos 0 = adj/hyp
Cos 0 = 25/40
Convert 25/40 to decimal from
25/40 = 0.625
On a scientific calculator press the key “2nd F” or “Shift” then “cos”(which would give cos inverse) then type 0.625 equal.
Cos-1 0 0.625
= 51.31 degrees
x is therefore 51.3 degrees to the nearest tenth
4. Simplify the expression by combining like terms. 8a+6b+5a+2b *
A. 13a+6b-2b
B. 17ab
C. 13a+8b
D. 13a+4b
Answers
Answer:
C
Step-by-step explanation:
Add the like terms, the a's by themselves and b's by themselves.
8a+5a=13a
6b+2b=8b
so 13a+8b
C
Nicole's school is selling tickets to a play. On the first day of ticket sales the school sold 3 senior
citizen tickets and 14 student tickets for a total of $232. The school took in $230 on the second day by selling 11 senior citizen tickets and 7 student tickets. Find the price of a senior citizen ticket and the price of a student ticket
100 points
Answers
Answer:
→ please refer to the above attachment ←
★ Cost of senior ticket is $12.★ Cost of student ticket is $14.Convert 4.2% to an
equivalent decimal.
Answers
Answer:
0.042
Step-by-step explanation:
divide by 100
Remember:
To convert a Decimal to Percent, you multiply the decimal by 100
To convert a Percent to a Decimal, you divide by 100
Answer:
0.042
Step-by-step explanation:
[tex]4.2/100 = 0.042[/tex]
Find the slope of the line that
goes through the points (-3, 6)
and (-4,-1)
Answers
Answer:
7
Step-by-step explanation:
1) (-3,6) and (-4, -1) go into this formula m = (y2 - y1) / (x2 - x1)
2) -1 - 6 / -4 - (-3) = -7/-1
3) -7/-1 = 7
4) m=7
m = slope
What is the solution of each equation?
a
no solution
b
infinitely many solutions
c
8
d
-8
Answers
Answer:
b
Step-by-step explanation:
2(h-8)-h=h-16
step 1 distribute 2 to whats in the parenthesis
2h-16-h=h-16
step 2 combine like terms
h-16=h-16
add 16 to each side
h=h
subtract h from each side
0=0
this would have an infinite amount of solutions
Samuel is buying a pair of boots with an original price of $80.
• Store A is offering a 25% discount off the original price of all boots.
• Store B is offering a $10 discount off the original price of all boots.
Based on this information, which statement is true?
Answers
The best deal was given by store A. Because the price at store A is less than store B.
Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
Samuel is purchasing a couple of boots with a unique cost of $80.
Store A is offering a 25% markdown off the first cost, everything being equal. Then the price of the boot will be given as,
⇒ (1 - 0.25) x $80
⇒ 0.75 x $80
⇒ $60
Store B is offering a $10 markdown off the first cost, all things considered. Then the price of the boot will be given as,
⇒ $80 - $10
⇒ $70
Based on this information, the best deal given by store A.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ2
You and a friend tutor for a total of 12 hours. Use the
tape diagram to find how many hours you tutor.
You
Friend
Answers
12/6=2
2x2=4
what times 60 equals 105
Answers
( you divide 105/60 to get 1.75)
Answer:
1.75
Step-by-step explanation:
To do this you would have to do
105/60=1.75
so that would be the answer
write an absolute value inequality for each graph explain pls?
Answers
Answer:
Step-by-step explanation:
(n) less than or equat to
9. (4 x 10) (3.25 x 10)
Answers
Answer:
1300
Step-by-step explanation:
(4 x 10) (3.25 x 10)=40*32,5=1300
Answer:
1300
Step-by-step explanation:
(4×10) (3.25×10)
40 × 32.5= 1300
Oliver and his friend were buying trick decks from the magic shop for 8 dollars each. How much did they spend if Oliver bought 4 decks and his friend bought 6 decks?
Answers
Explanation: 8*4=32. 8*6=48. 32+48=80
I’ll give 100 points please help look at the picture for question
Answers
Answer:
17-7
Step-by-step explanation:i think its 17-7 Hope this helps !
PLEASE HELPPPPPPP,
Complete the table
f(u)=u2-6u
Answers
Answer:
u = -2 ; f(u) = 16
u = 0 ; f(u) = 0
u = 2 ; f(u) = -8
u = 4 ;f(u) = -8
Just Substitution a number in u
Step-by-step explanation:
hope it helps ☺️
Woof woof dog school offers dog training classes. During this session 7 puppy's were enrolled for 4 adult dogs enrolled.how many total dogs were enrolled for this session
Answers
the answer is 28
because 4 x 7 is 28
The ratio of cars to trucks in a shopping mall is 3 cars to 7 trucks. What is the ratio of trucks to cars? 3:10 3:7 7:3 7:10
Answers
Answer: 7:3
Step-by-step explanation:
From the question, we are given the information that the ratio of cars to trucks in a shopping mall is 3 cars to 7 trucks.
The ratio of trucks to cars will simply be the reverse of the ratio given. This will be: = 7:3
Answer:
7:3
Step-by-step explanation:
it says what is the ratio of truck to cars so how many trucks are there? 7 trucks . and how many cars are there? 3 cars so it is 7:3 because there are 7 trucks and 3 cars so you put both of them together there is your answer. Ratio's are very easy.
I'm givin all 25 of my points, please help me solve this
Answers
Answer:
4(7y-8)
Step-by-step explanation:
The graph of a quadratic is U-shaped.
True or False
Answers
Answer:
True
Step-by-step explanation:
It's called a Parabola