i need help or im gonna fail

Answer:

1) 4:7

2) 3:1

3) $0.50 per ounce

4) 7.5 degrees per hour

5) 61 mils per hour

6) 30 pounds per box

7) $1.89 per notebook

8)

a. 3 centerpieces for party per hour

b. 14 hours

Ms. Kwan is making sandwiches for a class picnic. She prepares 1 1/2 sandwiches for each student in the class and 4 more sandwiches in case there are guests. which inequality shows how many students, S, are in the class if Ms. Kwan prepares no fewer then 49 sandwiches?

A S > 30 C S 30 D S < 30

_ _

Sam chose D as the correct answer. how did he git that answer?
we are doing grater then or less then and grater then or = to and less then or = to

Solve -11h − 27 ≤ 16h for h.
Group of answer choices

h ≤ -1

h ≥ -1

h ≥ 5/27

h ≤ 5/27

Can someone help me with this problem

7.984 ÷ 1.99

SOMEONE CAN HELP MEEEEEEEEEEEEEEEEEEE??????????????????


Look at the photo pls

help please its hard for me:(

The TV you want costs $650. You have $410 now and plan
to save $60 per month until you have enough money to buy
the TV. Write and solve an equation for how long it will take
for you to have enough money to buy the TV.

Which expression is equivalent to 27 + 45? (1 point)

A. 8(3 + 6)
B. 8(19 + 37)
C. 9(3 + 5)
D. 9(18 + 36)

6 + 8x = 6x + 10. can somone plz solve this quick

Write the expression 8⋅x⋅x⋅y⋅y⋅y using exponents...

Describe with Algebra
Which of these statements is true? Select all that apply.
(Select all that apply)
The domain is all x-values
The domain is -4.2 The domain is -6 The range is all y-values
The range is y2-4
The range is -4 sys6

Taylor buys 2 gallons of milk for $5.50. What is the cost per gallon

Rate answer choices
2.75 for 1 gallons
5.50 for 2 gallons

Unit answer choices
2.75 for 1 gallon
5.50 for 2 gallons

How much will five gallons of milk cost

5.50
2.75
13.75
16.50

In 5th grade Flo learned that the volume of a rectangular prism can be stated as
V = l ᐧ w ᐧ h. What is the volume of a prism with a length of 22 cm, width of 33.7 cm, and height of 12.5 cm?

Can somebody please help

A recent study claimed that in any given month, for every 5 text messages a boy sent or received, a girl sent or received 7 text messages. Is the relationship between the number of text messages sent or received by boys proportional to the number of text messages sent or received by girls? Explain your reasoning.

*continue the 5 boys to 7 girls pattern.
*then explain how you know if the table is proportional or not; is there a constant?.

Solve this linear equation using substitution. (Please show work!)

y = -x
y= 3x - 4

HELP PLEASE!!! it's due today

What is the total displacement of the car after 5 h?


0 km


15 km


20 km


40 km

Coordinate graph with title Displacement versus Time for a Car, showing Time in hours from zero to five over horizontal axis and Displacement in kilometers from zero to twenty five over vertical axis. A line is plotted on the graph, starting from origin and peaking at twenty before moving toward horizontal axis and intersecting it at five

what property name is 5+8+m=5+m+8

ANSWER ASAP DUE AT 3:00 PM
Please answer the following essay question:

Explain how to compare two fractions that have the same numerator and different denominators. Use an example to help justify your response.

Answer in paragraph form using complete sentences and include any calculations, graphs, and labeled diagrams as appropriate..

Kenneth has 4 boards of equal length. He estimates that the boards will measure about 7 feet if he lays them end to end. About how long is each board?

divide.
-3 3/4 divided by 3
A. -1 1/4
B. -3/4
C. 3/4
D. 1 1/4

Car A is traveling east at a steady speed of 40 miles per hour. After 2 hours, it
is 95 miles east of Johnstown.
Car B is traveling east on the same road. Its distance east of Johnstown is
represented by the graph.
Miles east of Johnstown
200
180
160
140
120
100
40
Time (hours)
Where were the two cars in relation to each other when they began traveling?
C A. Car A was 5 miles east of car B
B. Cor B was 5 miles east of car A
C. Car B was 20 miles east of car A
D. Carwa 15 miles east of car B

Choose an integer between െ5 and െ10. Label it ܴ on the number line created in Problem 3, and complete the following tasks. a. What is the opposite of ܴ? Label it ܳ. b. State a positive integer greater than ܳ. Label it ܶ. c. State a negative integer greater than ܴ. Label it ܵ. d. State a negative integer less than ܴ. Label it ܷ. e. State an integer between ܴ and ܳ. Label it ܸ.

IM ADDING A PICTURE OF THE QUESTION

Find -8 ÷ - 1/2

1/16
- 1/4
16
-4

SOLVE THIS ASAP DONT ANSWER JUST FOR POINTS(SHOW YOUR WORK AND ANSWER IN A DIFFERENT PAPER) I am aware you can’t draw in brainly

Of 630 seats in the cafeteria, 70% are in use. How many seats are being used?

Create a list of 5 potential jobs that students of entomology can obtain.

Ten packs of tickets for rides at an amusement park sell for $125.00. One family has already used two of their tickets. They now have 9.6 packs left. Which equation can be used to find t, the number of tickets in each package, and the correct solution?

Please answer number 2 only!!! I know the rest of the answers. The best answer gets Brainliest :D

2,000 divided 20 =
what is the answer i need it

Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's contributions showing all steps in long division.

My chart:
#1 $9.34
#2 $16.17
#3 $9.69
#4 $9.8