Answer: hope this helps love.
Step-by-step explanation:
years of equal population are 1995 and 2022.
in 1995, population was 425,000 people and in 2022, population was 1,910,000 people.
Step-by-step explanation: Baskinville: y = x2 - 22x + 350
Cryersport: y = 55x - 950
Note that x2 is xsquare not x2
Resolving the quadratic equations carefully will give the values of y and x which represent the population and years.
The system of equations relates the distance, y,
from a station of two trains and the speed, x, at which they are moving.
y + 10x = 250
2.5y = -25x + 625
a. What does the system of equations tell you about the speed
of the trains?
b. What does the solution tell about the locations of the trains if they
left the station at the same time? If they left at different times?
Answer:
a . It is a simultaneous speed.
plese hepl, ill give you branlisest thank youuuu
Answer:
Conner
Step-by-step explanation:
Did not do perenthes first sry cant spell
The minimum number of triangles needed to construct the polygon Sophia made is 3. Which could show Sophia’s polygon?
A 4-sided figure.
A 6-sided figure.
A 5-sided figure.
A 4-sided figure.
Sophia's polygon is, ''5 - sided polygon'' or ''Pentagon.''
What is mean by Triangle?Any triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
We have to given that;
The minimum number of triangles needed to construct the polygon Sophia made is 3.
And, To find Sophia's polygon.
Now, We know that;
The Shape of Pentagon is made with 3 triangles.
Hence, Sophia's polygon is known as,
⇒ 5 - sided polygon or Pentagon.
Therefore, We get;
⇒ The polygon make by Sophia's is, Pentagon.
Learn more about the rectangle visit:
brainly.com/question/2607596
#SPJ3
The graphs show the amounts in two different bank accounts over several months.
Explain whether Account A shows a proportional relationship between months and the amount in the account.
Explain whether Account B shows a proportional relationship between months and the amount in the account.
Analyze the graph that shows a proportional relationship. Explain the meaning of the points ( x, y) and ( 1, r) where is the unit rate.
Answer: What
Step-by-step explanation:
a linear function contains the following points.
what are the slope and y-intercept of this function?
Answer:
B
Step-by-step explanation:
the slope is -3
Andre has a new kitten that weighs 3 pounds. The vet says that the kitten is now at about 20% of its adult weight. What will the adult weight of the kitten be?
Answer:
15
Step-by-step explanation:
20 precent is 1/5 of one hundred so if 20% is 3 that means that 3*5=15 so the answer is 15
please do 8 and 9 and i will give u brainiest
Answer:
i can't see the question for 8
and for 9 what object are they asking you to find the length and width of?
Step-by-step explanation:
3) Alexander is a stockbroker. He earns 12% commission each week. Last week, he sold $6,400 worth of stocks. How much did he make last week in commission?
(if you answer this may you please show your work)
Answer:
he made 768 in commission
Step-by-step explanation:
6,400-12% is 5632
6,400-5632= 768
Help me please, I dont know the answer and this test is due very soon.
Answer:
123 students
Step-by-step explanation:
total students =300
41/100*300
= 123
if you find my answer helpful please mark as brainliest.
Solve the equation:
4=32b
b=_____
Machine A makes 12.75 ounces of popcorn in 3 minutes. Machine B makes 18 ounces of popcorn in 4 minutes.
If each machine makes popcorn for 10 minutes, will there be enough popcorn for eight 9-ounce bags? Explain.
Answer:
yes if each machine makes popcorn for 10 minutes, there be enough popcorn for eight 9-ounce bags
Step-by-step explanation:
yes because 12.74 x 3.3 = 42.075 and 18 x 2.5 = 45 and when you add those together you get 87. Also 8 9-ounce bags = 72 and that is less then what you have.
Answer:
Yes there will be enough popcorn for eight 9-ounce bags.
Step-by-step explanation:
" eight 9-ounce bags"
Basically
"72 ounces"
"12.75 ounces of popcorn in 3 minutes"
Basically
We need to find out how much popcorn we can make in "One Minute"
12.75÷3=4.25
Now we need to find out how much it can make in "Ten Minutes"
4.25×10=42.5
"18 ounces of popcorn in 4 minutes."
Basically:
We wanna find out how much it can make in "One Minute"
18÷4=4.5
"makes popcorn for 10 minutes"
Basically:
We need to find out how much popcorn it can make in "Ten Minutes"
4.5×10=45
Add (45) and (42.5)
45+42.5=87.5
So yes,there will be enough popcorn for eight 9-ounce bangs due to the fact A and B makes (87.5) ounces of popcorn and thats greater than (72) ounces.
Answer option C is correct.
UGH! RSM!!!!!!!!!!!!!!!!!!!!! John's family visited his grandmother over the weekend. The drive to her house took 2 hours at their usual speed. the trip home took 15 minutes longer because traffic was bad and they had to drive 5 mph slower. How many miles away is john's grandmother's house? will give BRAINLIEST! +10pts!
Answer:
90 miles!
Step-by-step explanation:
there are two parts to the problem, meaning you'll need 2 equations.
let's call the distance TO the grandma's house d1, and BACK from the grandma's house d2.
KEY:
time TO g'ma house= t1
time FROM g'ma house=t2
(replace the t's with 's' for speed, with the '1' for to, and '2' for from)
(distance is a constant so d1 is always equal to d2).
-------------
d1=s1+t1, d2=s2+t2
we know what t1 is. 2 hours.
d1=s1•2
meaning that d2 is also equal to that.
s1•2=(s1-5)•2 1/4
2s1=2 1/4 s1-11 1/4
11 1/4= 2 1/4 s1-2s1
11 1/4 = 1/4 s1
s1 (to g'ma)=45 mph
distance is speed times time.
so 45•2 (hr) = 90.
Need help please no one is helping
:(
I need help on all three please help thank you
Nancy and Kevin collect coins. Nancy has x coins. Kevin has 4 coins fewer than three times the number of coins Nancy has. Write and simplify an expression for the total number of coins
Nancy and Kevin have.
Answer :x+3x-4= total # of coins
4x-4= total # of coins
Step-by-step explanation:
What does r = in r=__x__?
I REALLY NEED A GOOD GRADE ON THISSS
Answer:
is this a test
Step-by-step explanation:
Answer:
1. No Solution, 2. Unique Solution, 3. Infinitely Many Solutions
Step-by-step explanation:
1. If two lines are parallel, they share no common points, and no answers.
2. y = 3x + 4 and y = 1/2x + 5 are not parallel and not equivalent, therefore, they have one solution.
3. Simplified, the two equations are z + 2y = 10 and z + 2y = 10, therefore they are equivalent and they have solutions for as far as the line extends, which is infinitely.
Can you plz pick only 2 of these and make sure you have the steps to go with it cuz it’s due today
Answer:
two of whats
Step-by-step explanation:
help plssssssssss i need some help
Answer:
it is a+2b, the one you have selected.
Step-by-step explanation:
IF YOU HELP ME I WILL GIVE YOU BRAINIEST
ANSWER THESE EASY QUESTIONS WILL GIVE BRAINLY
Answer:
i dont know im only doing it for the points
Step-by-step explanation:
WILL MARK BRAINLIEST what is the height of the seagull?
Answer:
Where is the area of the whole triangle tho-
Step-by-step explanation:
I need help I’m not good at math lol
I need help plz will give brainliest
Answer:
$10,000
Step-by-step explanation:
Cross multiply and divide by 55.
Hope this helps!
$10000
Step-by-step explanation:
5500 = 55% × amount paid for the car(p)
5500 = 55÷100 × p
5500×100 = 55p
550000 = 55p
550000÷55 = 55p÷55
10000 = p
please help i will give brainliest
Answer:
4 students scored 43 points.
Step-by-step explanation:
help me please its easy
this is division btw
Jane works at The Bottling Company. She needs to put 8,500 bottles of water into cases. So far she has put 2,136 in cases. How many cases can Jane fill with the remaining bottles?
Jane can fill __ cases and will have __ bottles left. (fill in the blanks)
pls if you dont know ignore this
Answer:
Jane can fill 6364 cases with the remaining 6364 bottles.
Step-by-step explanation:
Pls help me with this one two.
Answer:
C
Step-by-step explanation:
C because they are all even! (Meaning if spun it around, it has an even chance to land on any color)
Answer:
C
Step-by-step explanation:
They have to be equally proportioned to have a fair probability.
The Wagner school store is having a sale! At the sale this week, a life sized stuffed animal of Wagner’s mascot is being sold for $158.40. This is a 52% discount of the original price. What is the original price? If necessary, round to the nearest cent.
Divide the sale price by the percentage of the original cost.
Percent of original cost = 100% - 52% = 48 %
158.40 / 0.48 = 330.00
The original price was $330.00
Pls help its not that hard, im in 7th grade
Pls help me with this question only a few more questions left
Answer:
0.21
Step-by-step explanation:
7/33
You take the amount of yellow skittles and divide by the amount of skittles there
Answer:
=.21
7 divided by 33
You take the amount of yellow skittles and divide by the total amount of skittles.
