Mathematics College

7th grade math help me plzzzz

7th Grade Math Help Me Plzzzz

Answers

Answer 1

Answer:

B.

Step-by-step explanation:

Answer 2

Answer:

0.05 per ounce

Step-by-step explanation:

5.20 per 40 is 0.13 per ounce

whereas

2.70 per 15 is 0.18 per ounce

Related Questions

What are the major elements present in carbohydrates?
C,H,O
C,H,O,N
C,H,O,N,P
C,Fe,Si​

Answers

Answer:

i think its C, H, O but i could be wrong

Step-by-step explanation:

Answer: Carbon, Oxygen And Hydrogen

Step-by-step explanation:

Find the slope
Help please

Answers

Answer:

9/2 or 4.5

Step-by-step explanation:

y2-y1/x2-x1+ slope form

You find two points and take the second y and subtract it from the first. Then you do the same with the x and divide the two.

(-2)2+3 × (-5)
please helpe me answer this question

Answers

Answer:

(−2)(2)+(3)(−5)

=−19

Step-by-step explanation:

Answer:

-19

Step-by-step explanation:

(-2)2 + 3 * (-5)

-2 * 2 = -4

3 * -5 = -15

-4 + -15 = -19

I need help ASAP please

Answers

180-50=130
So the b=130

Answer:

130°

Step-by-step explanation:

Since both of the angles combined are a straight line, this means that when combined they equal 180°.

 50 + b = 180

- 50        - 50

b = 130

The question to this is that it says jamie draws figure RSTU in the coordinate plane, as shown. Then he reflects Figure RSTU across the x-axis to form figure R’S’T’U’. I need the answer plzz help me

Answers

Answer:

R’ = (-6, 3)

S’ = (-3, 3)

T’ = (-3, 7)

U’ = (-6, 6)

Step-by-step explanation: Reflection across the x-axis.

Hope this helps!

How many combinations are possible if you select one flavor of ice cream and one
topping?
Flavors Toppings
vanilla fudge
chocolate marshmallow
strawberry caramel
Type the correct answer,
then press Enter.
At

Answers

Answer:

enter enter enter enter

There are 9 possible combinations.

I will give you branilest!
Please answer all of the screenshot questions and the question below.

What does the constant of proportionality represent?

Answers

Answer:

The constant of proportionality is the ratio between two directly proportional quantities. ... Two quantities are directly proportional when they increase and decrease at the same rate.

Step-by-step explanation:

There are 5,000 candles in a warehouse. There are 36 rows with 58 summer scented candles. The rest of the candles are winter scented. How many winter scented candles are in the warehouse?

Answers

Answer:

15

Step-by-step explanation:

Answer:

2912

Step-by-step explanation:

Setup an equation and solve.
1.The square of a number equals nine times that number. Find the number​

Answers

9

the square of nine is 81 which is nine times nine

6x +3 = 7x-3
Solve this eqation plss

Answers

Answer:

6

Step-by-step explanation:

Step 1:

6x + 3 = 7x - 3     Equation

Step 2:

3 = x - 3    Subtract 6x on both sides

Step 3:

x = 3 + 3    Add

Answer:

x = 6

Hope This Helps :)

A minor league baseball office sells admission tickets for $5.75 for Wednesday night games. The ticket
office can sell a maximum of 500 tickets. The function M(t) = 5.75t represents the amount of money
(M) the ticket office brings in on Wednesday nights, where t is the number of tickets sold. Which best
describes the domain of M(t) in this context?

Answers

Answer:

Its B because 500 tickets is the maximum amount

Step-by-step explanation:

Ryan has 782 beads. He wants to divide the beads evenly to make 34 bracelets. How many beads will be used for each bracelet?

Answers

Answer:

782/34 = 23 beads for each bracelet

Step-by-step explanation:

23 beads.

782 devided by 34 is 23. ask google if u think im wrong

5. This ingredient can be an alternative for cornstarch,
A. Egg
C. Salt
B. Flour
D. Sugar

Answers

Answer:

Your answer would be flour

Step-by-step explanation:

flour helps thicken things just like cornstarch does

Answer:

rice flour, ground flaxseeds, wheat flour, potato flour, and regular flour

Step-by-step explanation:

These can used because they wont make food to thick and its good for sauses.

what is 431x18 estameted? please help fast

Answers

Answer:

7758 :)

Step-by-step explanation:

Answer:

9000

Step-by-step explanation:

There are 5 times asmny yellow labs as terriers in the dog park. If there are a toal of 24 dogs,how many dogs are terriers? Complete the equation and solve.
24=

Answers

Answer:

4

Step-by-step explanation:

If there are 5 times as many the. terriers would make the 6th part.

So, 24÷6= 4

There are 4 terriers and 20 labs

chen can ride his bike 3 miles in 15 minutes. How long will it take chen to ride 18 miles

Answers

Answer:

15*6 = 90 minutes (1 hour and 30 minutes)

Step-by-step explanation:

write an equation for the following: A taxi cab in Myrtle Beach charges $2 per mile and $1 for every person. If a taxi cab ride for two people costs $12, how far did the taxi cab travel?

Answers

Answer:

He drove 5 miles!

Step-by-step explanation:

So if he has 2 people and 1 dollar a person that will be 2 dollars just for them. If you take 2 away from 12 you get 10. Then he drove 5 miles because if you do 5 x 2 its equals ten dollars. So he drove 5 miles!

Hope this helps and Happy Halloween!

A passenger car will go 372 miles on 15.5 gallons of gas in city driving. What is the rate in miles per gallon?

Answers

Answer:

24 miles per gallon

Step-by-step explanation:

Please help me math ​

Answers

The answer is A. because if u were to use ur place value it would line up.

{(0, -8), (5, 3), (-4, 3), (9, 2)}
Given the following relation, which of the following sets below represent the Domain?
A.{-4, 0, 5, 9)
B. {-8, 2, 3}
C. (1,2,3)
D.{-8,-4, 0, 2, 3, 5, 9}

Answers

The answer to that is C

Andre runs 14 miles in 2 hours. He bikes 72 miles in 3 hours. How many more miles does Andre bike than he runs in one hour?

Answers

Answer:

the answer is 17


1. Lee Johnson wants to join Planet Fitness. It cost $15 starting fee, and $11 per session. Lee has
paid $400. How many sessions can he attend?

Answers

What’s the answer’s???

10 points!! Scatter plots; please help me!

Answers

Answer:

the first green one. yes

Step-by-step explanation:

it looks the clostest to yours

If a shoe company has $1 million in fixed costs, its average shoe sells for $50 a pair, and variable costs are $30 per unit, how many units does the company need to sell to break even? (Show work)

Answers

Answer:

s

Step-by-step explanation:

bdjdiwo9929191isjjz

Factor the expression x2-5x+6

Answers

Answer:

x2 + 5 x − 6  using the AC method.  ( x − 1 ) ( x + 6 )

If it is wrong I am sorry!

If -7 is added to a number, the result is 12. What
is the number?
A. -5
B. 5
C. 12
D. 19

Answers

Answer:

D. 19

Step-by-step explanation:

-7+19=12

Answer:

D. 19

Step-by-step explanation:

Solve the absolute value equation for n
1-8n +41 + 6 = 34

Answers

Answer:

n=1.85

Step-by-step explanation:

1-8n+41+6=36

-7n+47=36

shift 47 to the other side

-7n=36-47

-7n=-13

n=-13/-7

cancel the negative sign

n=13/7

n=1.85

please mark as brainliest!!!

Factor completely.
16-49x^2=16−49x
2
=
(Can someone help me plz)

Answers

X=0,1
Pls mark brainliest

can some one help me please ?i’ll give the most brainlyest

Answers

Answer:

Given that m∠DEF = 142, m∠GEF = (9x - 8)°, and m∠DEG = (3x + 6),

GEF + DEG = DEF

[tex]9x - 8 + 3x + 6 = 142\\\\12x - 2 = 142\\\\12x = 144\\\\x = 12[/tex]

If g(n) = 3n - 2, then what is the value of g(10)?

24
308
28
4

Answers

Answer:

C, 28

Step-by-step explanation:

1) Substitute 10 for n.

2) Multiply 10 by 3. That gives you 30.

3) Subtract 2, and you get 28

:)

Answer:

28

Step-by-step explanation:

just got it right

Other Questions
can someone put this in there own words for an assignment There was a 6 square foot piece of wrapping paper for a birthday present tim has two spinners A (Static) Using T accounts to record all business transactions. LO 3-1, 3-2, 3-4The following accounts and transactions are for Vincent Sutton, Landscape Consultant.Transactions:Sutton invested $90,000 in cash to start the business.Paid $6,000 for the current months rent.Bought office furniture for $10,580 in cash.Performed services for $8,200 in cash.Paid $1,250 for the monthly telephone bill.Performed services for $14,000 on credit.Purchased a computer and copier for $18,000; paid $7,200 in cash immediately with the balance due in 30 days.Received $7,000 from credit clients.Paid $2,800 in cash for office cleaning services for the month.Purchased additional office chairs for $5,800; received credit terms of 30 days.Purchased office equipment for $22,000 and paid half of this amount in cash immediately; the balance is due in 30 days.Issued a check for $9,400 to pay salaries.Performed services for $14,500 in cash.Performed services for $16,000 on credit.Collected $8,000 on accounts receivable from charge customers.Issued a check for $2,900 in partial payment of the amount owed for office chairs.Paid $725 to a duplicating company for photocopy work performed during the month.Paid $1,280 for the monthly electric bill.Sutton withdrew $5,500 in cash for personal expenses.Post the above transactions into the appropriate T accounts.Analyze:What liabilities does the business have after all transactions have been recorded?Complete this question by entering your answers in the tabs below.TransactionsAnalyzePost the above transactions into the appropriate T accounts.Cash Accounts ReceivableBal. Bal. Office Furniture Office EquipmentBal. Bal. Accounts Payable Vincent Sutton, CapitalBal. Bal. Vincent Sutton, Drawing Fees IncomeBal. Bal. Rent Expense Utilities ExpenseBal. Bal. Salaries Expense Telephone ExpenseBal. Bal. Miscellaneous Expense Bal. Complete this question by entering your answers in the tabs below.What liabilities does the business have after all transactions have been recorded?Liabilities How are 18:3 and 6:1 equivalent ratios 1. What is a predator and what is a prey? 2. How do they impact each other both positively and negatively, use clear details/examples to explain The entry ticket to a local football game costs $12 for an adult and $8 for a child. A group of 100 people paid an entry fee of $1,056. How many adults and how many children were there in this group? Drag the correct value to the appropriate box. The population of a town in the year 1990 was 15600The population is now 11420Calculate the percentage decrease in the population What is the slope of the line that passes through point (-8,3) and (-8,2)? if 270 watts of power is used in 42 seconds, how much work was done Lesson 11: Unit TestWashington State History 7 Unit 1: Geography of WashingtonALL THE ANSERS!!!!!!!!!!!!!!PLZ I AM FAILING IN THIS CLASS!!!! will give brainiest! While slave codes were in effect,1. enslaved peoples activities were not restricted.2.enslaved people could enter in legal contracts.3.enslaved people could not be legally punished.4.enslaved peoples activities were restricted. why it took over 150 years for the Bill of Rights to protect citizens from the abuses of government. which angle is this?? Which diagram best shows how an Enlightenment idea influenced the U.S. Constitution? EMERGENCY! Please give me the correct answer! Classify each type of cell transport. 1. (02.01 MC) Celine has a bottle that contains 20% milk and the rest water. The bottle has 1 liter of water. Part A: Write an equation using one variable that can be used to find the total number of liters of milk and water in the bottle. Define the variable used in the equation. (5 points) Part B: How many liters of milk are present in the bottle? Show your work. (5 points) (10 points) -3 times (7+(-3) to the second power) divided by 3 Review the table. A 2-column table with 4 rows. Column 1 is labeled x with entries pi, StartFraction 7 pi Over 6 EndFraction, StartFraction 5 pi Over 4 EndFraction, StartFraction 4 pi Over 3 EndFraction. Column 2 is labeled y = sine (x) with entries 0, blank, blank, blank.Which values, in order, will complete the table?