Please help me and explain below.

Sarah took the advertising department from her company on a round trip to meet with a potential client Including Sarah a total of 15 people took the trip She was able to purchase coach tickets for 5170 and first class tickets for
$1130. She used her total budget for airfare for the trip, which was 510 230. How many first class tickets did she buy? How many coach tickets did she buy?
number of first class tickets bought-

Which relation is also a function?
O [(-1,3), (0, 2), (3, -1), (3, 2)}
O {(2,-4), (2,-2), (2, 1), (2,3)}
O {(0, 3), (1, 2), (1, 4), (2, 1)]}
O{(-4,-3), (0, -3), (1, -3), (4, -3)}

it takes clay 1/2 (30 min) hour to mow his backyard.how much will be mowed after 1/3 hour(20min)
choose the model that correctly illustrates the division problem 1/3 divided by 1/2
(i did not mean to click A)

SELECT TWOOOOOOOOOO ANSEWS NOT THREE NOT ONE I NEED TWO

Helllllp it’s for my lil brother it’s in the pic attached

HELP FAST WILL GIVE BRAINLIEST AND 5 STARS ALSO 30 POINTS!
Select the correct answer.
Which sequence of transformations proves that shape I is similar to shape II?
A. a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 2
B. a reflection across the x-axis, and then a dilation by a scale factor of 3
C. a reflection across the x-axis, and then a dilation by a scale factor of 2
D. a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 3

Henry made up a problem about three consecutive odd integers. He said, “The first decreased by the third equals the second decreased by 9.” What integers did he have in mind?​

Find the sum of 5 + 20 and the opposite of 20. Write an equivalent expression in standard form. Justify each step.

this one to help ASAP !

In ancient Mesopotamia a cloth merchant has a cloth of length 121 meters and another of length 77 meters which he wishes to cut into strips of equal length. How many meters long should he cut the strips so that he gets strips of equal length that are as long as possible?

Lucy is shopping for her younger brother's birthday party. All twelve of their family members will be at the party.

She finds a package of 4 noise-makers for $1.50.
At this rate, how many packages will she need to buy so that each person has one noise maker?

12 packages

4 packages

3 packages

6 packages

The measures of the angles of a triangle are shown below. Find the value of x. A 28 B 25 C 20 D 10 awnser asap and you get lots of points and brainliest

please helppppppp!!!!!!
1.Ernesto has $70 in a savings account that earns 10% interest, compounded annually.
To the nearest cent, how much will he have in 2 years?

2. Sandra has $60 in a savings account. The interest rate is 5%, compounded annually.To the nearest cent, how much interest will she earn in 2 years?

3.Emmet deposited $90 in a savings account earning 10% interest, compounded annually.To the nearest cent, how much interest will he earn in 3 years?

Jill wants to make melonade for her family reunion. She needs enough lemonade for 60 people to each have 1 cup. Write a proportion Jill could use to find the number of gallons of lemonade Jill will need to make. (* do not solve ** must include units )

What mistake could I make if I don’t identify the 1 or the w

please do number 2 and 3 i will give brainliest

for everyone out there just dont do it
YOUR SKIN IS NOT PAPER SO DONT CUT IT. your face is not a mask so dont cover it. your body is not a book so dont judge it. YOU LIFE IS NOT A FILM SO DONT END IT...
stay safe

pls help me with these 2 questions :)

3) slope and y-intercept from table

Ms. Lopez wants to buy an ipod. The ticket price shows $225. But she only brought $146.50 to the store. What percent discount would she need so that the ipod sells at the exact amount she has in her pocket?

45

15

35

25

I Need help asp and thank you


X is -8 and Y is 8 for L

X is 0 and Y is 4 for M

1) Calculate the slope between point L and point M using the change in y and the change in x. Show all work in the formula.

Damarko uses 3/4 cup of water with 1/5 pound of flour for a model he is creating. How many cups of water does he need to mix with 1 pound of flour to create the same paste?

Please help!!!!
Four out of five customers ride their

bikes to the shop. On Saturday, 18

customers came in without riding their

bikes. How many rode their bikes?

Estimate the side length of a square that has a 9cm long diagonal

Somebody help please

Which graph shows exponential growth?

Misa read ⅕ of her 90 pages book in ¾ hour. How many pages can she read in one hour?

What is the largest number that can go into all three of these numbers:
12, 24, and 60
(sorry no muffins to day)

Larry mows lawns for $50 an hour. Last week, he gave all his customers a 20% discount off his hourly rate. Mrs. Grinnell hired Larry last week to mow her lawn, and Larry applied a 10% new customer discount to his already discounted rate. If Larry worked on Mrs. Grinnell's lawn for 3 hours, how much does Mrs. Grinnell owe Larry?
A
$60

B
$102

C
$105

D
$108

It rained from 8:51 PM to 11.27 PM.
How long was it raining?
plz help thx