7th grade math help me plzzz

7th Grade Math Help Me Plzzz

Answers

Answer 1

Answer:

[tex]b. \: \frac{1}{10} ......series[/tex]

Answer 2
The 3rd one is the one i think

Related Questions

If a car travels 336 miles on 12 gallons of gas, how many miles per gallon does it average (to the nearest tenth)?

Answers

Answer:

28 miles

Step-by-step explanation:

To find how many miles per gallon the car has you would just divide the miles by how how many gallons there are.

for your example it would be 336/12 = 28

Complete the multiplication table​

Answers

Answer:

the top empty box is 5 the second down box is 4 the box under 6 is 8

Step-by-step explanation:

Answer:
x 5 4 2
4 20 16. 8
6 30 24. 12
8. 40. 32. 16

Jacob's hourly salary is $11.00. If Jacob works more than 40 hours a week, then Jacob gets overtime pay at 1 and 1/2 times the regular hourly rate for each hour worked over 40 hours. Last week, Jacob worked 49 hours. What was the total pay last week?

Answers

Answer:

588.50

Step-by-step explanation:

11.00 x 40 = 440

16.50 x 9 = 148.5

A pair of boots costs $130. They are
on sale for $110.50. Find the percent
of change?

Answers

Answer:

15% off

Step-by-step explanation:

mark brainliest please

Harriet paid $349.65 for 7 fruit trees. If each of the trees cost the same, what is the cost for one tree?

Answers

Answer:

$49.95

Step-by-step explanation:

Since each tree costs the same, we can find the individual cost by dividing the total cost by the number of trees:

349.65/7

= 49.95

So, the cost of one tree is $49.95



There were 150 total movies at the store. They sold 70% of their stock. How many did they se

Answers

Answer:

They sold 105 movies.

Step-by-step explanation:

70÷100×150

= 0.7×150

= 105

Hope it helps :)

Suppose the population of a certain city is 4903 thousand. It expects to decrease to 4113 thousand in 50 years. Find the percentage decrease

Answers

Answer:

(3175-4035)/(4035)= -.213 so a 21.3% decrease

Step-by-step explanation:

wish I helped good luck mate

3. What is the slope of 3y - 4x = 12?

Answers

Answer: (3,0)

Step-by-step explanation: x=0

3y=12

divide both sides by 3 you get

y=4   now you have y axis ( equation x=0) at the point its (0,4)

but if you put y=0 then you get

4x=12

and then x=3

so i think the answer is (3,0)

I hope this helped :)

X+y=6 in slope intercept form

Answers

The Answer is
Y = -x + 6

Luke has a board 5/6 of a yard long. He needs to cut the board into 5 equal sections.
Use the expression ____ to find the length of each section.
Each section is ___ yard long.

First person to answer gets 50 brainiest points!
Please I NEED this!!!

Answers

Answer:

the answer is 5/6 divided by 5 and 1/6

Step-by-step explanation:

Answer:

the answer is 5/6 divided by 5 and 1/6

IF x=-4 and y=6 then xy-3x=

Answers

Answer:

-12

Step-by-step explanation:

The answer is -12 because -4x6=-24, and then you add 12 to the result. -24+12=-12, so there's your answer.

What is
1
,
318

×

27
?

Answers

Answer:

1,8586

Step-by-step explanation:

0.11+12.74(x+3)=0.08+13.49

Answers

Answer:

x = 2.210526316

Step-by-step explanation:

Answer:

[tex]x = −1.9434851[/tex]

Step-by-step explanation:

[tex]0.11 +1 2.74(x + 3) = 0.08 + 13.49 \\ 0.11 + 12.74x + 38.22 = 0.08 + 13.49 \\ 12.74x + 38.33 = 13.57 \\ 12.74x = 13.57 - 38.33 \\ 12.74x = −24.76 \\ \frac{12.74x}{12.74} = \frac{ - 24.76}{12.74} \\ x = −1.9434851[/tex]

Steve said that [5, 12) is the interval notation that represents the set of all real numbers greater than or equal to 5 and less than 12. Joe says that (5, 12] is correct interval notation. Who is correct and justify why? HEPLLLL!!!!!

Answers

Answer:

Steve

Step-by-step explanation:

Because it means greater than or equal to

During the 2017 Major League Baseball season, the Detroit Tigers played 162 games . They lost 34 more games than they won. What was the teams win-loss record? Help me please .

Answers

Answer:

win:  64

loss:  98

Step-by-step explanation:

win:  x

loss:  x + 34

win + loss = total games

x + x + 34 = 162

2x + 34 = 162

2x = 128

x = 64

win:  64

loss:  (64) + 34 = 98

I need help please! The one from mr.squarepants pls it’s due today !!!

Answers

Answer:

He needs to work 8.25 hours more.

Step-by-step explanation:

2.25 + 3.50 (3 1/2) - 5.75

5.75 + 6 = 11.75

20 - 11.75 = 8.25

Answer:

8.25 more hours.

Step-by-step explanation:

2.25+3 1/2+6=11.75

Then:

20-11.75=8.25

Find the value of x for which m\\n

Answers

In first situation= =given angle + x=sum of angle of triangle. =110°+x=180°=70° X=70° Similarly, 2. condition can be solved i.e-x=144° There you go! Have a awesome day.

Which statement best describes the rate of change for this situation

Answers

50 miles per hour because you can see that at 200 miles the time is 4 so if you divide 200/4 you get 50

A hoodie that regularly costs $50 is on sale for $38.
What is the percent decrease in the price of the hoodie?

Answers

Answer:

76%

Step-by-step explanation:

38 multiplied by 100 = 3,800

3,800 divided by 50 = 76

Therefore the answer is 76%

What is the least common multiple of 14 and 24?

Answers

Answer:

168

Step-by-step explanation:

Answer:

168

Step-by-step explanation:

24*7=168

14*12=168

divide (2x^2-5x-3) by (x-3)​

Answers

Answer:

2x + 1

Step-by-step explanation:

Answer:

The expression simplifies to [tex]2x+1[/tex]

Step-by-step explanation:

To divide the polynomials, we must first factor the trinomial into binomials so we can easily divide it by the binomial.  Factoring [tex]2x^2-5x-3[/tex] results in the expression [tex](x-3)(2x+1)[/tex].  Since these two values are multiplied, the [tex](x-3)[/tex] can be canceled out by the divisor, which is the exact same expression.  This leaves us with our final answer: [tex]2x+1[/tex].

me pueden explicar las sumas y restas con punto decimal por favor

Answers

Jtitsyjyidyidiydiydkydjydigdkg cnzjczyrHfzfuxhixgishis

Answer:

Para sumar o restar decimales se colocan los números decimales uno debajo del otro, haciendo que coincidan las unidades en la misma columna. De esta manera, también tienen que coincidir las décimas, las centésimas… y la coma.

Step-by-step explanation:

Perform the indicated operation.
Let C =[1
-3 and D= [-1
2] 3
-2

Find C - 4D.

Answers

huh?? i don’t understand. is this even a question??

Answer:

Cinema 4d

Step-by-step explanation:

how many quarts are there in 20 pints​

Answers

Answer:

Since 1 quart is 2 pints, there are 10 pints in 20 quarts.

Step-by-step explanation:

Answer:

There are 10 quarts in 20 pints

Step-by-step explanation:

1 pint is equal to 0.5 quarts, So if you multiply 0.5 by 20, you get 10.

Round 57,824,279 to the nearest ten-million.
57,824,279 rounded to the nearest ten-million is

Answers

Answer:

60,000,000

Step-by-step explanation:

5 and up - round up

4 and down - round down

You can see 7, so we round up.

57,824,279 is rounded to 60,000,000

Let me know if I'm wrong!

Answer:

57,824,279 to the nearest ten million is 60,000,000

Look at the 5 and the 7. Since 7 is greater than 5, round up to 6. We will have 60,000,000.

Step-by-step explanation:

An electrician charges a base fee of $65 plus $50 for each hour of work. The minimum the electrician charges is $165. Create a table that shows the amount the electrician charges for 1, 2, 3, and 4 hours of work. Determine the domain and range of the relation in context and explain whether or not this represents a function.
P.S The range values are repeated. So it's a total of 3 range values, and 1 is repeated.

Answers

Is there more information so that I solve?

Domain: hours worked

Domain Values: 1,2,3,4

Range: dollars charged

Range Values: 165, 215, 265

The relation is a function. Each domain value is paired with exactly one range value.

The present age of ken and tammy are in the ratio of 2:5. In 6 years from now the ages will be in the ratio of 4:7. What are their present ages?

Answers

Answer:

Step-by-step explanation:

k=2

t=5

2+6=4   6=2  1=3

2=6

5=15

Now their ages are 6:15

Square the following numbers 4,6,13,10

Answers

Answer:

16 36 169 100

Step-by-step explanation:

Answer:

16, 32, 169, 100

Step-by-step explanation:

which of the following is equivalent to (5) 7/3

Answers

22/3 is the same as (5) 7/3. It’s the improper form.

Answer: D on edg

Step-by-step explanation: hope this helps :)

Can y’all help plz hurry


1.34x=4.02

2x-5=1

Answers

Answer:

So the second one is 3

The first one is 3

Step-by-step explanation:

You just divide the first one 4.02/1.34

The second one

1) 2x-5=1

2) add  5 on to both sides= 6

3) divide 2 by 6 = 3

Other Questions
Pea crabs live their entire lives inside of an oyster. They live inside the oyster's gills and feed on thefood that filters in. Often as the oyster grows, its muscles and gills will become weak. This symbioticrelationship is an example ofO ParasitismO PredationO MutualismO Commensalism find the measure of angle L this is the last question mark brainest ty so much xx Peter loves music. He believes that he does his homework better and faster when he listens to music. His parents say that music is distracting when studying. a. What is the problem? Two trains are traveling at constant speeds on different tracks. Which expression shows the sum 9 + 21 rewritten as a product of the GCF and a sum?O 9(1 + 21)O 3(3 + 7)O 3(3 + 21)O 9(1 + 3) 4 (b+1) 2 (2b+1)+1Is this no solution?Please give a real answer PLEASE HELP!!! I DONT KNOW THISSSJenny has only 3 1/2 cups of flour in her house. She needs 1 5/8 cups for a brownie recipe. Her sister Jody needs 1 3/4 cup flour for her cookie recipe. Will there be enough flour for both recipes? 1. Daniel: Te gusta ____ dnde ests con tu familia? *A. el hotelB. un museoC. tomar fotosD. ir a pescarE. dar una caminataF. habitaciones doblesG. montar a caballo2. Emilia: S, me gusta mucho. Estamos en dos ____. * A. el hotelB. un museoC. tomar fotosD. ir a pescarE. dar una caminataF. habitaciones doblesG. montar a caballo3. Daniel: Nosotros visitamos ___ que est cerca de aqu. Las obras que tiene son muy bellas. *4. Emilia: Nosotros vamos a ___ en el parque grande. Me gustan estos animales. *A. el hotelB. un museoC. tomar fotosD. ir a pescarE. dar una caminataF. habitaciones doblesG. montar a caballo5. Tambin voy a ___ con mi nueva cmara digital. Y ustedes? *A. el hotelB. un museoC. tomar fotosD. ir a pescarE. dar una caminataF. habitaciones doblesG. montar a caballo6. Daniel: Mi hermana Cecilia y yo vamos a ____. Voy a llevar mis tenis. *A. el hotelB. un museoC. tomar fotosD. ir a pescarE. dar una caminataF. habitaciones doblesG. montar a caballo7. Mi hermano Ral y mis padres van al lago porque quieren ____. *A. el hotelB. un museoC. tomar fotosD. ir a pescarE. dar una caminataF. habitaciones doblesG. montar a caballo NEED HELP ASAP 16 POINTS When listening to music, one measure of three beats could be represented on a staff by one dotted half note two half notes and one quarter note two whole notes and two half notes three whole notes Which set of rational numbers is correctly ordered from least to greatest?-0.5 -0.4 -0.3 A corn vendor at a farmer's market was selling a bag of 8 ears of corn for $2.56. Another vendor was selling a bag of 12 for $4.32. Which bag is the better deal? Explain or show your reasoning. What effect did agriculture have on the roles of men and women?| what happens to the 90% of energy available if 10% moves on to the next trophic level What is the speed of a car that moves 400 feet in 4 seconds? Chen completed the division problem below. 0.9 StartLongDivisionSymbol 192.6 EndLongDivisionSymbol right arrow 9 StartLongDivisionSymbol 192.6 EndLongDivisionSymbol minus 18 = 12. 12 minus 9 = 36. 36 minus 36 = a remainder of 0 and a quotient of 21.4. What is Chens error? He included a 4 in the quotient, which does not belong. He multiplied the dividend by 100 instead of 10. He should have multiplied both numbers by 100. He did not subtract correctly in one of the steps.i will give the crown to the correct answer please and thank you :) Which ordered pair or pairs is a solution to the equation 4x - y = 17?A. (5.3)B. 3.-5)C. both (5, 3) and (3,-5)D. none listed How to solve 3(x + 1) (3x + 2) For each of the following pairs of goods, state whether the cross-price elasticity is likely positive, negative, or zero. Explain your answers.a. Hulu and Netflix.Close to zero. While they are substitutes they are not close substitutes.Negative. They are complements.Positive. They are close substitutes.b. Tortilla chips and salsa.Close to zero. While they are substitutes they are not close substitutes.Negative. They are complements.Positive. They are close substitutes.c. Movie and popcorn.Positive. They are close substitutes.Close to zero. While they are substitutes they are not close substitutes.Negative. They are complements.d. Running shoes and high heels.Negative. They are complements.Positive. They are close substitutes.Close to zero. While they are substitutes they are not close substitutes. PLSSSSS!!!!!! HELP ME!!!! I WIL MARK U!!!!! 1 mole of a gas occupies 22.4 L at ________