Answer:
x= 1
Step-by-step explanation:
y= -2 + 1
3x - 2y = 5
substituting method:
substituting y= -2+1 in equ. 3x-2y=5
=> 3x - 2(-2 + 1) = 5
=> 3x +4 -2 = 5
=> 3x + 2 = 5
=> 3x = 5 -2
=> 3x = 3
=> x = 3/3
=> x = 1
HELP ASAP! Major Points and Brainiest!!!!!!!!!!!!!!!!
(Pretend I didn't select any answers)
Answer:
B
Step-by-step explanation:
6. Find the average of the middle 80% of the
following series: 3,7, 39, 41, 57, 84, 91, 95, 110,
144
070.5
067.1
O52.5
057
O 65.5
The average of the middle 80% of the series is option (E) 65.5 is the correct answer.
What is an average?Average is the mean of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers.
For the given situation,
The series of numbers are 3,7, 39, 41, 57, 84, 91, 95, 110, 144.
The middle 80% of the numbers are 7, 39, 41, 57, 84, 91, 95, 110.
The formula of average of numbers is
[tex]Average = \frac{Sum of all numbers}{Total number of numbers}[/tex]
⇒ [tex]Average = \frac{7+39+41+57+84+91+95+110}{8}[/tex]
⇒ [tex]Average = \frac{524}{8}[/tex]
⇒ [tex]Average = 65.5[/tex]
Hence we can conclude that the average of the middle 80% of the series is option (E) 65.5 is the correct answer.
Learn more about the average here
https://brainly.com/question/24130817
#SPJ2
Find the slope of the line that passes through:
(-4, 7) and (-6,-4)
Round the numbers to the nearest tenth, then find the sum:
56.734 + 15.93 +2.6.
Answer:75.7
Step-by-step explanation: If you round the 56.734 you get 56.7, the 15.93 equals 16 the 2.6 rounded equals 3 so if you add them all together you get 75.7
Solve
1. 6+(-5).
2. (-8)+16
3. 8+(-3)
4. 7-+6
5. -4+15
6. 7+(-5)
Find the difference between8÷15 and -−2÷3. Show all calculations in your final answer.
Answer:
here
Step-by-step explanation:
when when you divide 8 by 15 you get approximately 0.3333 so you end up with a repeating three and a decimal. when you do -2 / 3 you get 0.66666 and end up with a repeating 6 and a decimal.
⚠️⚠️ DONT IGNOR ⚠️⚠️
WHAT IS THE ANSWER AND WHICH IS PROPORTIONAL ¿
PLEASE ANSWER, I WILL GIVE YOU BRAINLIEST IF YOU DO!
Answer: $55
Step-by-step explanation:
Plug 8 into the equation for x.
y = 5.5(8) + 11
y = 44 +11
y = 55
Hana will spend $55.
ILL GIVE BRAINLIEST! After finding the length of P explain ur reasoning pls
Answer:
P = 30 Yards
Step-by-step explanation:
First you need to find the area of the first parking lot.
(10*15) + (6*5) = 180
Then you divide 180 by 6 because that is the width.
180/6 = 30
So the final answer is 30 yards
Answer: P=30 Yards
Step-by-step explanation:
Okay, so they want to double the AREA of the parking lot. So first you want to find the area of the original parking lot.
So, 10*20-20=180 Yards.
Now, we know that the area of the original parking lot is 180 yards and they are doubling the area of the parking lot.
Since they are doubling it, we know that the expansion is the same size as the original. So, the area of the expansion is also 180 Yards.
In order to find side P we must find one of the other sides. The side of the expansion that is all the way to the right is 6 yards, because 10-4=6 yards.
So now we do the area of the expansion divided by 6 to get side P.
180/6=30
P=30 Yards
Please mark brainliest if this helps you :)
its due by today pleaase help me
Helppppp due in 5 minutes pls help this is a test witch is worth half of my grade
Answer:
it is A and C.
hope this helps
2.33333 x5355355 = plssssssssssssssssssssssssssssssssssssssssssss
Answer:
12495810.4822
Step-by-step explanation:
ILL MARK U BRAINLIEST!!!!!!!
Answer:
I will pin the answer
Step-by-step explanation:
A rope is 225 centimeters long you need the rope to be 1 1/2 meters long how many centimeters should you cut off
IMPORTANT, COULD LEAVE TO DEATH IF NOT ANSWERED plz help I've reposted 5 times My family is at Native Wings and the bill came to $42.95. I paid 7.3% tax and I left an 18% tip after tax. round up if needed How much was the tax? How much was the tip? What was the total bill? Blank 1: Blank 2: Blank 3: (I copy and pasted it) tysm if you actually answer it
Answer:I think its 5.25 if im wrong sorry
If you have ro blox can you g I've me a unicorn in adopt me please it's my dream.
Answer:
I'm sorry I don't have one but if I did I would : (
Step-by-step explanation:
Answer: I can trade a unicorn to you, not give it for free because i worked hard for it :<
Step-by-step explanation:
IXL V.6
Need answers
Answer:
4+-2=-2
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
4 X 2 = 8
8 +2 = 10
8. Marvin's son is 3 ft tall. He casts a shadow of 1 foot. Marvin cast a
shadow of 2 ft. How tall is Marvin? *
A. 9 ft
B. 6.5 ft
C. 6 ft
D. 5.5 ft
Answer:
C. 6 ft
Step-by-step explanation:
If Marvin's son is 3 feet tall with a 1 foot shadow, Marvin would be 6 feet tall with a 2 foot shadow.
The Smith family has 80 movies in their collection. The types of movies are shown in the table below. Smith Family Movies Type of Movie Percentage Drama 10% Action 25% Animated/Children’s 50% Comedy 15% How many of the movies in the collection are action movies? 8 12 20 40
FIRST CORRECT ANSWER GETS BRAINIEST AND IM TIMMMEDDDD
Answer:
C.20
Step-by-step explanation:
u prob wont give me brainiest but if u would that would be great
In ΔDEF, d = 9.8 cm, e = 9.2 cm and f=4.7 cm. Find the measure of ∠E to the nearest degree.
Answer: 69
Step-by-step explanation: Trust
Could someone help me with this?
Answer:
120 + -40(3) = 0
Step-by-step explanation:
3(40) = 120
120 + -40(3) = 0
From 60 members to 12 members *
Answer:
What do you mean?
Step-by-step explanation:
Hehehehehehehhehehehehe
Answer:
48?...
Step-by-step explanation:
60-12 is 48...
The temperature was 7° At 6pm by 8pm it was 0° what would be the temperature by 11pm
Lennon has a checking account. He withdrew $130 from an ATM Tuesday. Wednesday he deposited $240. Friday he wrote a check for $56. What was the total change in Lennon’s account?
Answer:
226
Step-by-step explanation:
Laura rents a scooter. The pricing is listed in the given table.
B:
Y:
M:
X:
Equation:
What is the meaning of slope?
What is the meaning of the y-intercept?
If Laura wanted to rent the scooter for the whole week, 168 hours, how much will it cost?
If Laura spends $850, how many hours did she rent the scooter?
Answer:
B: 250
Y: it depends
M: 100
X: it depends
Equation: y = 100x + 250
What is the meaning of slope?
How much is increases per hour
What is the meaning of the y-intercept?
Where the line intercepts on the y axis
If Laura wanted to rent the scooter for the whole week, 168 hours, how much will it cost?
17,050 dollars
If Laura spends $850, how many hours did she rent the scooter?
6 hours
united states bureau ofthe cencus
Point F is a centroid of the triangle BDE. If AB = 24 cm, what is BE?
Answer: i know this is way late, but it’s 48
Step-by-step explanation:
Since point A is the separation of BE, both sides of the separation are equivalent, the are congruent. Since AB=24, you add 24+24 to get 48.
(I also just answered this question on homework and got it right, this is just how I did it.)
How high would you have to count before you would use the letter A in the English language spelling of a whole number?
NO LOOKING IT UP
need help with math questions
Answer:
Where is the pic btw way to help u
Step-by-step explanation:
I could help u.. ;)
Which is these is another way to write the product 120 x7?
Answer:
D!
Step-by-step explanation:
12 x 10 = 120
