Which number line represents the solution to the inequality 225x + 400 ≥ 2200?
Answers
Answer:
I think it's A
Step-by-step explanation:
225x + 400 ≥ 2200
225x ≥ 1800
x ≥ 8
Related Questions
Find each difference. If you get stuck, consider drawing a number line diagram.
9 − 4
4 − 9
9 − ( - 4 )
- 9 − ( - 4 )
- 9 − 4
4 − ( - 9 )
- 4 − ( - 9 )
- 4 − 9
Answers
2)-5
3) 13
4)-5
5)-13
6)13
7)5
8)-13
1)
Given that r = 2 in and x = 3 in, determine the surface area of the cylinder. Round to the nearest tenth of an inch.
A)
25.1 in 2
B)
62.8 in2
C)
75.4 in2
D)
113.1 in 2
Answers
Answer:
B) 62.8 in^2
Step-by-step explanation:
Thanks alot, and Is that right?
I don't understand how to find the volume of these shapes.
Answers
Answer:
It tells you in the book all you have to do is plug the numbers in the right spots
These are the volumes that it gives you. All you have to do is plug in the numbers
v= 1/2bh
v= bh
v = Bh
Step-by-step explanation:
if ur mom had 1 pie and subtracted one (A im a mistake B im not C my mom left or D im dad came with the milk
Answers
Answer:
oof
Step-by-step explanation:
Answer:
ez. Its obvi D :)
Step-by-step explanation:
The measures of the two acute angles of a right triangle are in the ratio 2:7. What are the measures of the two angles?
Answers
Answer:
20, 70
Step-by-step explanation:
9x=90
x=10
angles are 20 and 70
please mark as brainliest
Identify the transformation that was applied to this letter
A. Rotation about the origin
B. Reflection over the x-axis
C. Translation
D. Reflection over the y-axis
Answers
Help pleaseee.........
Answers
Answer:
you got me fu(c)ked up i dont even know how to do addititoe
Step-by-step explanation:
A company makes 100 bags.
41 of the bags have buttons but no zips.
32 of the bags have zips but no buttons.
22 of the bags have neither zips nor buttons.
How many bags have zips on them?
Answers
Answer:
37
Step-by-step explanation:
Bags that zips and no button = 32
Bags that have both zips and bags = 100-(41+32+22) = 5
Total bags that have zipz = 32+5 = 37
I hope im right!
Devin has a new job as an apple employee he is paid $16 per hour a one time bonus of $4,325. If he earns $4,997 on his paycheck, how many hours did he work
Answers
$672 earnt / $16 per hour = 42 hours
Devin worked:
42 hours
Please help.17 Points
Answers
Answer:
9738.2
Step-by-step explanation:
cus I'm right 84920021
9^2 = 81
or you can do it ((-3)^2)^2 = (-3)^4 = 81
which of the following represents the average rate of change of the function f(x) = 2x - 3
Answers
Average rate of change, Correct Answer is (0,-3)
Urgent help on math plz
Answers
Answer:
x = 14
Step-by-step explanation:
First, organize your work by showing that lines are similar
Line KV is similar to line RV
Line UV is similar to line LV
etc, etc.
=========================================
Now notice that line KV and line RV have the numbers 9 and 18 accordingly
and notice that it's an x2 difference.
==============================================
Now apply the same thing to line UV and LV and divide 26 by 2
That gets us 13
=======================================
Now plug 13 into the equation (2x - 15)
2x - 15 = 13
==========================================
Now solve for X
2x - 15 = 13
Add 15 to each side
2x − 15 + 15 =13 + 15
2x = 28
Divide both sides by 2
2x / 2 = 28 / 2
x = 14
Carmen donates every 11th can of soup she buys. If she buys 77 cans, how many will she donate?
Answers
Carmen will donate 7 cans.
In Triangle FGH, f = 65 inches, g = 48 inches and h=70 inches. Find the measure of Angle G to
the nearest degree.
Submit Answer
Answer:
Answers
Answer:41
Step-by-step explanation:
What is the new location of the point (7,-8)
when it has been rotated 90 degrees?
Answers
Answer: The answer is A
Step-by-step explanation:
Use your slope formula to solve form.
(5.7) (10. 12)
Answers
Answer:
y=x+2
Step-by-step explanation:
Did on Calculator : )
It costs $16 for 8 specialty chocolates for Valentines Day. Find the unit rate 5 per item (how much for 1 chocolate).
Answers
Answer:
Unit Rate: 2$ per chocolate
If you're buying 5, it will cost $10
Step-by-step explanation:
Finding the unit rate:
16 ÷ 8 = 2
2 x 5 = $10
If you're talking about what happens if each chocolate cost $5 per item it would be
$5 x 8 chocolates = $40
I hope this helped! :)
Write this percentage as a fraction in its simplest form.
65%
Answers
Answer:
13/20
Step-by-step explanation:
Answer:
[tex]\frac{13}{20}[/tex]
Step-by-step explanation:
Put the percentage over 100: [tex]\frac{65}{100}[/tex]
Simplify: [tex]\frac{13}{20}[/tex]
There are 35 students in a classroom. The ratio of girls to boys is 2 to 3. How many boys and how many girls are there in the classroom?
Answers
Answer:
15 girls and 10 boys
Step-by-step explanation:
Answer:
students=35
ratio of girls to boys=2:3
2+3=5
girls.
⇒[tex]\frac{2}{5}[/tex]×35
⇒2×7
⇒14
boys
⇒[tex]\frac{3}{5}[/tex] × 35
⇒3×7
⇒21
Step-by-step explanation:
PLEASE HELP IM BEGGING YOU I WILL GIVE BIRRELANSTAST
Answers
Answer:
A.)555 in.^2
Step-by-step explanation:
When solving these types of things, I usually like to cut it up into smaller, easier to manage shapes.
You can cut that trapezoid into two triangles and one rectangle.
Since both triangles are the same size, you don't need to divide the base and height by two, so you'll get the area of both triangles combined (which saves some work).
We know the length of the rectangle and bases of the triangle combined is 44 inches, and that the length of just the rectangle is 30 inches, so we can just subtract 30 from 44 and divide it by two for the base of a triangle.
44 - 30 = 14
14/2 = 7
Now that we filled in the information not listed, we can finally solve:
The base of one triangle is 7 inches, and the height is 15 inches.
Now, we just multiple and divide it by 2 for one triangle (it would be 52.5 inches).
But, we don't need to divide it by two because both triangles are the same size, so we can just get the sum of the area of both triangles combined by skipping that step (because triangles are half a square and two of those triangles make a full square).
7 x 15 = 105
The area of both triangles combined: 105 in.^2
Next, we need to solve the area of the rectangle. This is easy considering all you have to do is multiply 15 by 30 (length times width).
15 x 30 = 450
The area of the rectangle: 450 in.^2
Now, the final step. Addition. All you need to do is add up all the sums, and you're done.
450 + 105 = 555
The area of entire figure: 555 in.^2
NOTE: the symbol '^' represents exponents, so when you see 555 in.^2, it means inches squared (or to the power of 2)
2/5 (s + 20) pls help
Answers
Answer:
2s/5 + 8
Step-by-step explanation:
if you wanted it simplified..
Please help me!! I don’t get this
Answers
+150x
3y= 150x + 300
———————
3
y= 50x + 100
WILL GIVE BRAINLY
IM SO DUMN khans doesn’t make sense with this question to me cuz I did it already and it was apparently wrong
Answers
Answer:
20units
Step-by-step explanation:
A triangle is dilated with the resulting image appearing half as large as the original. Which rule best represents this dilation?
A. (x, y) (2x, 2y)
B. (x, y) (.5x, 2y)
C.(x, y) (x-.5, y-.5)
D. (x, y) (.5x, .5y)
Answers
How many times larger than 2x10^2 is 2x10^8
Answers
1000000 times larger
Step-by-step explanation:
2x10^2 is 200.
2x10^8 is 200000000
2x10^8 is 1000000 times larger that 2x10^2
Which ordered pair is a solution of the system 3x+y=-3 and y=x+5?
a: (3,-2)
b: (-4/3, 1)
c: (-2, 3)
d: (-8/3, -3)
Answers
Answer:
The correct answer is C. (-2,3)
Step-by-step explanation:
Hope this helps :)
Solve the equations -5(x + 3) = 25. Write the problem on the sketch pad then solve the problem algebraically. I need the answer and how you work it out :)
Answers
Answer:
-8
Step-by-step explanation:
-5x-15=25
-5x=40
x= -8
Divide both side by -5
x+3= -5
Move the constant and change it to positive
x= -5-3
Then add the numbers because they have the same sign, and you’re answer will be
x= -8
Describe the line below using slope and intercept.
y = 3/2x - 4
Answers
✔Answer this for extra 5+ Points and Brainiest [15+ Points] <---✔ and please give me the correct one if not I just report and get my points back
Answers
Answer:
there's no question
Step-by-step explanation:
Help pls, answer choices listed also
Answers
Answer:
A.
Step-by-step explanation:
Hi there!
By factoring the trinomial, we end with (x-9)(x-4)
However, we aren’t done yet. To find the zeros, set each expression equal to zero, so it looks something like this.
0 = x - 9
0 = x - 4
Using orders of operations, x = 9 and x = 4
Therefore, A is your answer.
I hope this helps!