Answer:
D
Step-by-step explanation:
Multiply both sides by 12 to get x+36<_84.
Then move the constant to the right to get x by itself: x<_84-36
Subtract 36 from 84 to get 48.
Now you're left with x<_48
btw <_ is less than or greater than i just don't know how to place the sign on top of the underscore :/ hope this helped :)
PLEASE HELP WITH WHAT YOU CAN PLEASEEEEEEEE I WILL GIVE BRAINALIST TO FIRST PERSON and extra points please help
Answer:
15: x < 1
16: x ≥ -2
17: x > 0
18: x ≤ 3
19: x equals the number of people in the auditorium
x ≤ 1200
There are 3 circles and 6 triangles. What is the simplest ratio of circles to triangles?
Answer:
1:3
Step-by-step explanation:
Hope this helps!
Two hot air balloons are flying above a park. One balloon started at a height of 3,000 feet above the ground and is decreasing in height at a rate
of 40 feet per minute. The second balloon is rising at a rate of 50 feet per minute after beginning from a height of 1,200 feet above the ground.
Given that h is the height of the balloons after m minutes, determine which system of equations represents this situation.
A. h=3,000-40m
h=1,200+50m
B. h=3,000+40m
h=1,200-50m
C. h=3,000m-40
h=1,200m+50
D. m=3,000-40h
m=1,200+50h
Answer:
A. h=3,000-40m h=1,200+50mStep-by-step explanation:
Height of the first balloon:
h = 3000 - 40mHeight of the second balloon:
h = 1200 + 50mCorrect option is A.
Answer:
the answer is A
Step-by-step explanation:
you said that the first balloon was falling at a rate of 40 feet per minute.that would be 3,000-40m. then you said the second balloon was rising at a rate of 50 feet per minute. that would be 1,200+50m. ther is your answer
Item 15 Solve the equation for y. 20=5x+10y
Answer:
Rewrite the equation as
5
x
+
10
y
=
20
5
x
+
10
y
=
20
.
5
x
+
10
y
=
20
5
x
+
10
y
=
20
Subtract
5
x
5
x
from both sides of the equation.
10
y
=
20
−
5
x
10
y
=
20
-
5
x
Divide each term by
10
10
and simplify.
y=2−x/ 2
Step-by-step explanation:
What percent of 150 is 52.5?
Answer:
35
Explanation
I will try and give brainliest
Answer:
b I believe is the answer
Answer:
c
Step-by-step explanation:
One-sixth of a number is 3 less than one half of the same number . What is the number?
Answer:
The number is 9.
Step-by-step explanation:
Let x be the number.
[tex]\frac{x}{2}-3=\frac{x}{6}\\\frac{x}{2}-\frac{x}{6}=3\\3x-x=18\\2x=18\\x=9[/tex]
It takes Amy 18 minutes to read 4 pages of a book. The Hunger Games has 374 pages, Catching Fire has 391 pages, Mockingjay has 517 pages and the newest book, The Ballad of Songbirds and Snakes, has 390 pages. If she has already read The Hunger Games, how long will it take her to read the rest of the book series?
help please
explain to please!!
Answer:
5841 minutes
Step-by-step explanation:
first divide 18 by 4 giving you 4.5 minutes
next add the page number of all the books (excluding The Hunger Games) giving you 1298 pages
and finally multiply 4.5 by 1298 giving you 5841
hope this helped!
If f(x) = 4x + 6 then find the value of f(6)
Answer:
f(6) = 30 hope you get it right
Step-by-step explanation:
f(6) = 4(6) + 6
= 24 + 6
= 30
f(6) = 30
Mr. Wilson wants to park his car in the parking garage. To find the cost he uses the equation D=3H+6 where D represents the total amount in dollars charged for parking a car for H hours if Mr. Wilson spent $30 how many hours did he park in the parking garage
Answer: 8 hours
Step-by-step explanation:
You know that Mr. Wilson uses the following equation to find the cost:
Then, if Mr. Wilson spent $30, you can follow these steps in order to calculate how many hours he parked in the parking garage:
1. You need to substitute into the given equation:
2. Now, you must solve for "H":
Therefore, based on the result, you can conclude that Mr. Wilson parked his car in the parking garage for 8 hours.
Thomas has finished 4 problems of his weekly math homework. If he needs to solve a total of 20 problems, which of the following shows the equivalent of the percentage of his math homework Thomas still needs to complete? Select all that apply.
Answer: The reason why this is the answer is because 4 out of 20 (4/20) is 0.2, so 16 out of 20 (16/20) is 0.8
Step-by-step explanation:
an older tv screen was 44 centimeters wide. the newer model increased the screen size by 13 percent. how wide is the new tv screen?
Answer:
49.27
Step-by-step explanation:
[tex]\frac{x}{44} = \frac{113}{100}[/tex] - this is what you're going to set up. 113 is 100%+13%, which is what you need to solve the question, since we have 44 set up as our base size (and equal to 100%). Cross multiply so you are left with 100x=4927, then solve for X, and you get our answer of 49.27. Round accordingly.
Solve for the systems of equations.
2x+y=10
X=5
X
y
Answer:
Step-by-step explanation:
2x + y = 10
x = 5
2(5) + y = 10 ⇒ y = 0
Answer:
x = 5
y = 0
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesAlgebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define systems
2x + y = 10
x = 5
Step 2: Solve for y
Substitute in x: 2(5) + y = 10Multiply: 10 + y = 10Isolate y: y = 0And we have our final answer!
Which point represents the value of –(–2) on the number line?
Point A
Point B
Point C
Point D
Answer:
yo where is it
Step-by-step explanation:
Which graph shows a function where f(2) = 4?
Answer: the first one
Step-by-step explanation:
Every time Luisa bakes a batch of brownies, she uses 12 cup of chocolate. If she has 32 cup(s) of chocolate remaining, how many batches of brownies can Luisa make? Input your answer as a whole number.
This question was not properly written
Complete Question
Every time Luisa bakes a batch of brownies she uses 1/2 cup of chocolate if she has 3/2 cups of chocolate remaining how many batches of brownies can Luisa make
Answer:
3 batches of brownies from 3/2 cups of chocolate left.
Step-by-step explanation:
From the question, we know that:
1/2 cups of chocolate = 1 batch of brownies
3/2 cups of chocolate = x
Cross Multiply
1/2 × x = 3/2
x = 3/2/1/2
x = 3/2 × 2/1
x = 3 batches.
Approximately as a whole number , he can make 3 batches of brownies from 3/2 cups of chocolate left
I SWEAR PLS SOMEONE HELP ME W THIS
Answer:
m = 4/1 (4)
b = -5
equation = y = 4x-5
What is the equation of the line that passes through the point (-4,1) and has a
slope of -3/4
Answer:
y = -3/4x - 2
Step-by-step explanation:
y = -3/4x + b
1 = (-3/4) × -4 + b
1 = 3 + b
-2 = b
b = -2
y = -3/4x -2
Please help thank u , you smart ...
Answer:
6 and 0
Step-by-step explanation:
When we have f(-3) and f(6), that means we plug -3 and 6 in for x to solve for f(x):
f(-3) = (-2/3) * (-3) + 4 = 2 + 4 = 6
f(6) = (-2/3) * 6 + 4 = -4 + 4 = 0
The answers are thus 6 and 0.
How many solutions does the system have?
y = 3x + 2
y = 3x - 6
Choose 1 answer:
A
Exactly one solution
B
No solutions
C
Infinitely many solutions
9514 1404 393
Answer:
B. No solutions
Step-by-step explanation:
The equations describe lines with the same slope but different y-intercepts. They are parallel, so cannot intersect.
There are no solutions.
what is the subset of 6 ,11
Answer:
i think the answer will be
{6} (11} {6,11}
but i'm not sure
A phone was originally sold for $850. The phone is now on sale for $595. What is the markdown percent on the phone? PLS HELP MARK BRAINLEST ASAP
Answer: 70%
Step-by-step explanation:
Please tell me if I am wrong.
40 minus 36 divided by 6 x 3
Answer:
22
Step-by-step explanation:
hope this helps u. if not, then im sorry.
What are the solutions to m2 – 9 = 0?
m = –9 and m = 0
m = –3 and m = 3
m = –3
m = 9
Answer:
The answer is m = 3, -3
Step-by-step explanation:
Answer: m = –3 and m = 3
Step-by-step explanation:right on edge 2021
The sum of two numbers is 25. The difference of the numbers is 7. Which of
the following is one of the numbers?
16
15
14
Answer:
the numbers are 16 and 9
so it is 16
Solve for X due in the morning please help
84 degrees
Step-by-step explanation:
180=60+36+x
180=96+x
-96 -96
x=84
How much pizza is left?
Answer:
The correct answer is 1 and 3/8
Step-by-step explanation:
HAVE A GOOD DAY!
Answer:
2 3/8 pizza is left.
Step-by-step explanation:
3-1 5/8=2 3/8
URGENT NEED HELP FAST
Answer: I think it’s the 4th one
Step-by-step explanation:
Answer:
2nd one
Step-by-step explanation:
Shaded below means less than
write the equation of the line graphed in slope intercept form
MULTIPLYING FRACTIONS YES IM AN IDOIT SO HELP ME PLEASE XOXOXOXOXOXOXOXOXOXOXOXXO
You plan to run 2 miles, but you only make it 3/4 of the way. How many miles did you run in total?
THANK YOU ❤
I only have ten points so yeah
