Answer:
y=3+4x
y=3x-4
Step-by-step explanation:
-4x+y=-3
Add 4x to both sides
y=4x-3
-6x+2y=-8
Add 6x to both sides
2y=6x-8
Divide by 2 on both sides
y=3x-4
A water tank already contains 55 gallons of water when Brian begins to fill it. Water flows into the tank at a rate of 8 gallons per minute.
Write a linear equation to model this situation.
What number divided by -12 is -5 as a result?
Answer:
60 divided by -12 = -5
Hope this helps
1 cm
3 cm
3 cm
1 cm
3 cm
4 cm
Find the surface area of the above solid.
What is an equation of the line that passes through the points -6, -2 and 6,-2
Answer:
y = 2
Step-by-step explanation:
m = (2 - 2)/(6 - (-6))
m = 0
there's no slope, so it's just 2
As you can see the 2 points have the same y coordinate that means the line passing through it is going to be a horizontal line with a consistent y level of -2.
The equation will be just what I said y=2
Hope this helped!
Diego has some money in his bank account before he starts a summer job. He deposits
the money from the summer job in his bank account and doesn't spend any of it. After
working 3 hours, he has $71 in the account. After working 12 hours, he has $134 in the
account.
How much money does Diego earn per hour?
Who got the answer because I need it bad
Answer:
he earns $7 per hour
Step-by-step explanation:
Rebekah put the bottom of a 12 foot ladder 5 feet from the side of a house what is the distance form the bottom of the house to the top of the ladder
Enter the answer as an expression or as a decimal to the nearest hundredth
Answer:
13
Step-by-step explanation:
12^2 + 5^2 = c^2
144 + 25 = c^2
169 = c^2
13 = c
Pl help it’s for a grade I will give you Brainly if right
15ℎ2+26ℎ−21
yes yes yes yes
20 points!
Kathy was packing lunches for her 5 kids. She put the same items in each lunch box. She then decided to add 2 Oreos to each box. All together, she put 30 items in the lunch boxes. Which equation represents this situation?
Answer:
30/5-2 = number of items in each lunch box before adding the 2 Oreos.
Step-by-step explanation:
30/5=6 items in each box
6-2 Oreos=4 item besides the Oreos
30/5-2 = number of items in each lunch box before adding the 2 Oreos.
If a line passes through the point (2,0), would the point be an x- intercept or y- intercept?
Answer:
x-intercept
Step-by-step explanation:
(n-2) x M when n=5 and m=9
Answer:
27
Step-by-step explanation:
How to solve a system of equations by graphing
A ceramic vase that cost an antique store $7 was marked $63. What is the percentage markup on the price of the ceramic vase?
A-56%
B-900%
C-800%
D-44%
9514 1404 393
Answer:
C) 800%
Step-by-step explanation:
The markup amount is the difference between the selling price and the cost:
markup = selling price - cost
markup = $63 -7 = $56
The percentage markup relative to the cost is ...
markup/cost × 100%
= ($56)/($7) × 100%
= 8×100% = 800%
PLEASE HELP ASAP WILL GIVE BRAINLEST!!!!
In ΔPQR, what is the m∠Q? Enter your answer in the box.
m∠Q=
Answer:
105
Step-by-step explanation:
all of the angles added will add up to equal 180 so we setup the equation
180=11x-5+6x+5+x and solve
step 1 combine like terms
180=18x
step 2
divide each side by 18
x=10
then we just plug in 10 to 11x-5
11x10=110-5=105
angle q=105
5. A number m is less than – 3 or greater than or equal to 1.
write the sentence as an inequality.
Answer:
m < -3 or m ≥ 1
Step-by-step explanation:
Can you Please Help ASAP!
Write a function rule for “The output is 10 less than the input.” Let x be the input and let y be the output.
Answer:
x-10=y
Step-by-step explanation:
the output (y) is 10 less ( -10) than the input (x)
0. The weight of an object on the Moon is about 16.5% of its weight on Earth. The weight of an astronaut on the Moon is 24.75 pounds. How much does the astronaut weigh on Earth?
Answer: 150 pounds
Step-by-step explanation:
Let the the astronaut weight on Earth be represented by x.
Based on the information given in the question, thus can be formed into an equation as:
16.5% of x = 24.75
16.5% × x = 24.75
16.5/100 × x = 24.75
0.165x = 24.75
x = 24.75/0.165
x = 150 pounds
The astronaut weigh 150 pounds on Earth.
9.- calcule el valor de 3+24+81+192+50.
c) 360
b)370
c) 350
d) 550
e) 450
10.- la raiz cuadrada de 324 es:
d) 162
b)81
c)18
d)16
e) 14
Answer:
C 350
C 18
Step-by-step explanation:
espera que esto te ayude
PLEASE HELP
Which of the following are solutions of the equation (2x-3) (3x+5)=-14
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
I NEED HELP :( How would you write the Pythagorean theorem for a right triangle with sides of 9 inches, 41 inches,
and 40 inches?
A. 92 + 412 = 402
entary
ndary
B. 92 + 402 = 412
C. 402 + 412 = 92
otebo
Submit
ning
ition
2:40 / 4:14
Pythagorean Theorem
550
Answer: B
Step-by-step explanation: The two sides that get added together arent gonna be bigger than the third side
Answer:
b is correct
9^2 + 40^2 = 41^2
This is a required question
2) Find the measure of Exterior Angle A.*
92
43
1A,
Louan
Please help me solve this problem.
Which expression is equivalent to 6^3
O 6x3
O6x6x6
O 6x6x6x6
0 3 x 3 x 3 x 3 x 3 x 3
Answer:
The answer is 6x6x6.......…......
The set of ordered pairs below is a relation. {(0.5,2), (1.5,5), (4.0,12), (6.5,15)} Which relation has the same domain as the given relation?
{(1,5),(2,2),(-3,15),(-8,12)}
{(0.5,1),(1.5,4),(4.0,11),(6.5,14)}
{(2,1,1),(5,2.2),(12,3.3),(15,4.4)}
{(-1,6.5),(-3,1.5),(-6,4.0),(-10,0.5)}
Given:
The set of ordered pairs is
{(0.5,2), (1.5,5), (4.0,12), (6.5,15)}
To find:
Which relation has the same domain as the given relation?
Solution:
We know that, domain is the set of input values or x-values.
For the given set {(0.5,2), (1.5,5), (4.0,12), (6.5,15)}, the domain is
Domain={0.5, 1.5, 4.0, 6.5}
Similarly,
For {(1,5),(2,2),(-3,15),(-8,12)},
Domain = {1, 2, -3,-8}
For {(0.5,1),(1.5,4),(4.0,11),(6.5,14)},
Domain={0.5, 1.5, 4.0, 6.5}
For {(2,1,1),(5,2.2),(12,3.3),(15,4.4)},
Domain = {2, 5, 12, 15}
For {(-1,6.5),(-3,1.5),(-6,4.0),(-10,0.5)},
Domain = {-1, -3, -6, -10}
So, the relation {(0.5,1),(1.5,4),(4.0,11),(6.5,14)} has the same domain as the given relation.
Therefore, the correct option is B.
can y'all help me with math I hate it
Answer:
Step-by-step explanation:
the first one
Answer:
1st one
Step-by-step explanation:
shawn bought a beautiful house for 350,000. her loan was for 30 years at 6.5% APR. how much money will she
end up paying in interest?
answer:
A.$68,250
B.$682.50
C.$68.25
D.$682,500
Answer:
D
Step-by-step explanation:
I am not sure if my answer is right, this is what I did :-
350,000 x 30 = 10,500,000
10,500,000 x 6.5% = 682,500
Tell me if I was right. Thank you !!
How much interest will you earn on $300 at 3% for 3 years?
Answer:
$327.00 (total interest)
Step-by-step explanation:
This is simple interest
Converting R percent to r a decimal
r = R/100 = 3%/100 = 0.03 per year.
A = 300[1 + (0.03 × 3)] = 327
A = $327.00
Answer: 27.82
Step-by-step explanation: Based on Principal Amount of $300, at an interest rate of 3%, over 3 year(s):
PLEASE HELP ASAP WILL GIVE BRAINLEAST!!!!!!!
Select all the pairs that are alternate interior angles.(multiple choice)
A-∠5 and ∠4
B-∠6 and ∠5
C-∠2 and ∠8
D-∠8 and ∠1
E-∠3 and ∠5
Answer:
Answer is C and E!
-Sumin <3
Which one is bigger 4 1/2 plus 1 4/9 or 5 plus 10/18
4x = -20 Solve for x
Answer:
x = -5
Step-by-step explanation:
x = -20/4 = -5
Answer:
4x=-20
x= -20/4
x= -5
........................
