Answer:
It's the last one (-14) +(-8)
Step-by-step explanation:
since (-14)-8 is -22 and the last one is also -22
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
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
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.
40 minus 36 divided by 6 x 3
Answer:
22
Step-by-step explanation:
hope this helps u. if not, then im sorry.
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
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
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.
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
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
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.
I SWEAR PLS SOMEONE HELP ME W THIS
Answer:
m = 4/1 (4)
b = -5
equation = y = 4x-5
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
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:
If y = 45 when x = 180, what is the y when x= 90
Answer:
24.5
Step-by-step explanation:
Since 180 is double 90 divide 45 by 2 and you'll get 24.5
What’s the slope of the line?
Answer:
3/4
Step-by-step explanation:
take rise / run or find 2 points and apply slope formula
Topic: coordinate geometry
If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!
Answer:
[tex]m=\frac{3}{4}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from the graph.
Point (0, -1)
Point (4, 2)
Step 2: Find slope m
Substitute: [tex]m=\frac{2+1}{4-0}[/tex]Add/Subtract: [tex]m=\frac{3}{4}[/tex]And we have our final 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:
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.
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
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.
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
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!
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
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]
Which graph shows a function where f(2) = 4?
Answer: the first one
Step-by-step explanation:
A simple random sample of size n is drawn from a population that is normally distributed. The sample mean, x, is found to be 108, and the sample standard deviation, s, is found to be 10. (a) Construct a 96% confidence interval about μ if the sample size, n, is 17. (b) Construct a 96% confidence interval about μ if the sample size, n, is 12. (c) Construct a 90% confidence interval about μ if the sample size, n, is 17. (d) Could we have computed the confidence intervals in parts (a)-(c) if the population had not been normally distributed?
Answer:
Step-by-step explanation:
A simple random sample of size n is drawn from a population that is normally distributed. The sample mean, x, is found to be 108, and the sample standard deviation, s, is found to be 10. (a) Construct a 96% confidence interval about μ if the sample size, n, is 17. (b) Construct a 96% confidence interval about μ if the sample size, n, is 12. (c) Construct a 90% confidence interval about μ if the sample size, n, is 17. (d) Could we have computed the confidence intervals in parts (a)-(c) if the population had not been normally distributed?
write the equation of the line graphed in slope intercept form
what is the subset of 6 ,11
Answer:
i think the answer will be
{6} (11} {6,11}
but i'm not sure
A container holds 4 gallons of lemonade. A large lemonade contains 16 ounces. How many large lemonades could the restaurant cell before they ran out of lemonade?
Given:
A container holds 4 gallons of lemonade.
A large lemonade contains 16 ounces.
To find:
The number of large lemonades that the restaurant can cell before they ran out of lemonade.
Solution:
We know that,
1 gallon = 128 ounces
4 gallon = 512 ounces
So, a container holds 512 ounces of lemonade.
A large lemonade contains 16 ounces. So,
[tex]\text{Number of large lemonades}=\dfrac{\text{Total lemonade in container}}{\text{Lemonade in a large container}}[/tex]
[tex]\text{Number of large lemonades}=\dfrac{512}{16}[/tex]
[tex]\text{Number of large lemonades}=32[/tex]
Therefore, the required number of lemonades is 32.
I will try and give brainliest
Answer:
b I believe is the answer
Answer:
c
Step-by-step explanation:
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!
