Answer:
(4, 3)
Step-by-step explanation:
Plug in x - 1 where y is. The equation will turn in 2x - 3(x - 1) = -1. Distribute, and you'll have 2x -3x + 3 = -1. Combine like terms (2x and -3x) and you'll have -x + 3 = -1. Subtract 3 from both sides, and you'll have -x = -4. Divide by -x (or -1) on both sides, and you'll have x = 4. Since y = x - 1, y = 3, since 4 - 1 = 3. Sorry if this sounds repetitive btw. Good luck :D
Help me please!!! I will give Brainly if correct!
If you go 540 miles in 27 hours, how many miles per hour are you traveling?
75 mph
20 mph
35 mph
5 mph
Answer:
B, 20mph
Step-by-step explanation:
540 miles in 27 hours is 540/27 = 20 miles in 1 hour. This is 20 mph
Answer:
B. 20 mph
Step-by-step explanation:
You're gonna divide the total distance traveled in the time it took to find how much time it took per hour
540/27 = 20
PLEASE HELP
What is the formula to find a square pyramid?
Answer:A Square Pyramid is a pyramid with a square base. Square Pyramid Formula : Area of Base (A) = s² Surface Area of Pyramid = s² + 2sl = A + 2sl Volume of Pyramid = (1/3)b²h
Step-by-step explanation:
Can someone help me figure out how to do this?
Pls help ASAP and ill give brainliest
Answer:
81 lbs of raisins
Step-by-step explanation:
make a ratio
3 x
-- = ---
2 54
solve for x by cross multiplying
162= 2x
x= 81 lbs of raisins
Mike just opened a checking account at the bank. He asked for a debit card Instead an ATM card. What will Mike be able to do with a debit ca
that he could NOT do with an ATM card?
Select the best answer from the choices provided.
Ο Α.
transfer money
OB.
deposit money
C.
withdraw money
OD.
purchase an item
Answer:
the answer is d
Multiple Choice. Which of the following fractions is equivalent to 6/15
2/7
4/10
1/2
1/4
Answer:
the answer that is equivalent to 6/15 is 4/10
What is the slope-intercept equation for the line below?
Answer:
Answer is C
Step-by-step explanation:
Please help me please please ASAP ASAP please ASAP
Answer:
45Step-by-step explanation:
Well, it is not 90 degrees, as it is not a right angle.
It cannot be 180 degrees as that would be a straight line and a triangle's whole angle measure is 180 degrees.
It is an acute angle, and appears to be half of 90 degrees, so I would have to say 45 degrees.
Not enough information is false because you can infer that it is 45 degrees by looking at it.
Hope that helps!
Can someone plz help me with this one problem plz!!!!
Answer:
x | y
3 | 0
4 | 1
5 | 2
6 | 3
Step-by-step explanation:
An equation is shown. 21t = 252
Answer:
t = 12
Step-by-step explanation:
252 divded by 21 =
[tex]12[/tex]'
Steve invests $1,800 in an account that earns 3.7% annual interest, compounded continuously. What is the value of the account after 10 years? Round your answer to the nearest dollar. A. about $2,466 B. about $2,589 C. about $2,601 D. about $2,606
Answer:
B. about $2,589
Step-by-step explanation:
Given data
P=$1,800
R= 3.7%
T=10years
The expression for the compound interest is given as
A= P(1+r)^t
substitute
A= 1800(1+0.037)^10
A= 1800(1.037)^10
A=1800*1.43809495884
A=$2588.570
Hence the answer is B. about $2,589
Some one help me I don’t get this class
Answer: 12b = 60
Step-by-step explanation: 12oz of dough are used for one batch and the letter b represents the number of batches and the ? = the total amount of dough she has and she states she has 60oz of dough and she will be able to make 5 batches of papadums.
Answer:
12b=60
Step-by-step explanation:
give the man above the crown thing
Find the probability of 3 successes in 7 trials of a binomial experiment in which the probability of success in any one trial is 35%.
Please HELP!!!!!!!!!! ILL GIVE BRAINLIEST!!!! To first to answer.
Answer:
.268 i rounded
Step-by-step explanation:
There were 425 people at a cinema when the movie started. One hour later, there were 323 people left at the cinema. What was the percentage decrease in the number of people at the cinema
Answer:
83% Might be wrong
Step-by-step explanation:
Answer:
24% Positive.
x=7
Step-by-step explanation:
karen is building a house in Norfolk, Virginia. She would like a bedroom that is 12 feet in length by 10 feet in width. What is the area of the bedroom?
Answer:
POINTFARMER.EXE=EZ
Step-by-step explanation:
Answer:
120 feet^2
Step-by-step explanation:
If 5x + 4y= 13 and 4x + 5y = 14, find the value of (x - y).
Answer:
x - y = - 1
Step-by-step explanation:
Given the 2 equations
5x + 4y = 13 → (1)
4x + 5y = 14 → (2)
Subtract (2) from (1) term by term , that is
(5x - 4x) + (4y - 5y) = 13 - 14
x - y = - 1
Answer:
x = 1
y = 2
x - y = -1
Step-by-step explanation:
5x + 4y= 13, then 4y = 13 - 5x, then y = (13 - 5x)/4
4x + 5y = 14
substitute for y:
4x + 5(13 - 5x)/4 = 14
simplifying:
4x + (65 - 25x)/4 = 14
4x + 16.25 -6.25x = 14
-2.25x = -2.25
x = 1
y = (13 - 5)/4 = 2
pls help question is on picture
Answer:
25 degrees
Step-by-step explanation:
5 * 5 = 25
Can someone please help me on this question ASAP!!!!! ‘What is the gradient of the blue line?’
Answer:
4
Step-by-step explanation:
change in y/change in x
rise/run
4/1
= 4
Answer:
up 4 right 5 and up 8 right 6
Step-by-step explanation:
Nora has a action figure collection consisting of 180 action figures she keeps on the wall and 220 she keeps in a display case. What percentage of Nora's action figure collection does she keep on her wall?
Answer:
45%
Step-by-step explanation:
Answer:
hey is nora selling them , pls give her number
Step-by-step explanation:
Tessa grabbed a quick bite to eat during her lunch
break. She purchased an $8.50 sandwich and a
lemonade for $1.99. She tipped the barista 15%
and paid a 6% sales tax. Note: The sales tax and
tip are each based on the cost of the food and
drink, only.
Answer:
2x power of 3+4x−3
Step-by-step explanation:
what times 3 equals 4?
Answer:
heres your answer 1.3333
0.
A mountain climber ascends a mountain to its peak. The peak is 14,090 ft above sea level. The climber then descends 490 ft to meet a fellow climber. Find the climber’s elevation above sea level after meeting the other climber.
13,600 ft
14,580 ft
–13,600 ft
9,190 ft
Answer:
13,600 feet above sea level
Step-by-step explanation:
The climber was at 14,090 feet above sea level, and then they went 490 feet closer to sea level to meet the other climber. Since they’re moving closer to sea level and you want to know how far *above* sea level they are, subtract 490 from 14,090. 14,090-490=13,600 feet above sea level
hi i will mark brainliest if at least 2 are done:)
Answer:
[tex]3x+18x+5x-2=180\\26x-2=180\\26x=182\\X=7[/tex]
[tex]<D=21\\<E=126\\<F=33\\[/tex]
[tex]16x+13x+16x=180\\45x=180\\X=4\\[/tex]
[tex]<G=64\\<H=64\\<I=52\\[/tex]
[tex]X+8+6x-5+2x-3=180\\9x=180\\X=20\\[/tex]
[tex]<J=28\\<K=115\\<L=37\\[/tex]
Step-by-step explanation:
(Asapppppp!!)
Simplify to create an equivalent expression,
19 - 6(-k - 2)
Choose 1 answer,
A.-6k+31
B.25k+7
C.6k+31
D.25k+32
Answer:
56/1230
Step-by-step explanation:
CAN SOMEONE PLEASE GIVE ME THE ANSWER TO QUESTION 6? PLS ILY
Answer:
12.5
Step-by-step explanation:
We want to find 1/8 of 100 so we would write it as 100÷8 to get 12.5
Now we know that 12.5 is equivalent to 1/8 but let's double check.
12.5×8 is 100
1/8 ×8 is 8/8
100=8/8
(b) Work out an equation of the straight line that passes through (9, 2) and (3,5)
[3 marks]
Answer:
I think it's y = -x + 11
Step-by-step explanation:
use the formula y - y1/ y2 - y1 = x - x1/ x2 - x1
The diameter of a circle is 4 units.
What is the radius of the circle?
units
Answer:
radius = D/2
Step-by-step explanation:
radius= 4unit/2
=2unit
What is 8 x 3? I'm doing an i-ready lesson and I forgot, please help me XD
Answer: 24
Step-by-step explanation:
Identify four tables that show a proportional relationship. Giving correct answer brain and 5 stars!!!
Answer:
The correct answer is A
Step-by-step explanation:
Forget about the decimal nd think about quarters 1 quarter is 25 2 is 50 3 is 75 and 4 is 1.00
Answer:
The answer is A if I understand the question correctly.
Step-by-step explanation:
hellooop
what is the y-intercept of the graph shown below?
Answer:
-7 :) hope this helps
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
To find the y intercept find where the line crosses the the x axis at zero so for this graph it crosses at (0,-6) making the y intercept -6