Mathematics Middle School

i need to find an equation for this problem that applies to any step (e.g. step 100) but my brain doesn't work

Answers

Answer 1

Answer:

its

Step-by-step explanation:

Answer 2

I think the answer would be Y=3x+1

Related Questions

Classify the shapes shown below. Write the letter of each shape in the category that
describes it. Shapes may fall into more than one category, and not all shapes will be
used.

Answers

Answer:

no shapes have been shown below

something's missing in this question

No shapes have been shown

are these correct? read this slowly

Answers

Yeah they are all correct.

solve and give the answer in cm
7m + 20 cm

Answers

120 $-)-)/)&-$191 ahah

m (20c + 7)
.............

Find the missing dimensions

Answers

Answer:

short base: 6 yards

long base: 8 yards

Step-by-step explanation:

Our understanding of your figure is shown below.

The question says the "shortest side" and the "width" have the same dimension. If the "width" is a reference to "height 6 yards", then it seems the "shortest side" is 6 yards. Since the slant sides are longer than the height, the "shortest side" is also the "short base."

The short base is 6 yards.

The long base overhangs the short base by 1 yard on either end, so it is a total of 2 yards longer than the short base. It it 6+2 = 8 yards long.

The long base is 8 yards.

Hope this is correct, if not then feel free to let me know. I'm sorry in advance if it is incorrect.

6 yards and 8 yards!!!

Which measurements could create more than one triangle?

Answers

Answer:

Step-by-step explanation:

C because all the angles in a triangle must add up to 180 degrees and the sides don’t matter In this

HELP ME ASAP PLEASE <3 :(

Answers

The area is 38.5 cm square
The circumference is 22 cm

Answer: 10.99 squared

Step-by-step explanation:

Because pie is 3.14 and the are of a circle is

Pie multiplied by the radius square

Leon is buying a bicycle. The regular price of the bicycle is x dollars. The bicycle is on sale for 20% off. He has to pay 5% sales tax on the sale price of the bicycle.

To represent his total cost, Leon writes the expression shown. 1.05(x – 0.2x). Which expression also represents Leon’s total cost?

Answers

Answer:

B. 0.84

Step-by-step explanation:

Hope this helps

total cost= 1.05(x-0.2x)

= 1.05 (0.8x) = 0.84x

Answer:

Step-by-step explanation:

1.05(x - 0.2x) = 1.05x - .21x

1.05x - .21x = .84x

9 hundreds = _____ tens

Answers

Answer:

Step-by-step explanation:

900 in groups of 10 would need 90 groups to equal 900.

Answer:

Step-by-step explanation:

We also have 9 tens, which means we can say 9×10=90. And we have 24 ones, which means we can say 24×1=24.

Malik and Janae are practicing making free throws at the basketball court.

Malik makes 3 baskets for every 4 shots he takes.

Janae makes 4 baskets for every 5 shots she takes.

Which number accurately completes the table?

Answers

Answer:

Step-by-step explanation:

Hope this is correct, if it isn't then feel free to let me know so i can fix my mistake. I'm sorry in advance if it isn't correct.

Step-by-step explanation:

I WAS THE FIRST ONE TO SAY IT!

You are renting a car that charges a $30 fee plus 40 cents a mile. The rate of change is $30.
True or False?

Answers

The answer would be true

Hi there!

»»————-　★　————-««

I believe your answer is:

False.

0.40 is the rate of change.

»»————-　★　————-««

Here’s why:

As mentioned in the scenario, the car company charges a $30 fee which is flat. The '30' is the base for the total cost. The car company also charges 40 cents for every mile driven. This means that the company would charge a 40 cents for a mile driven. 40 cents would be the rate of change, not $30.

⸻⸻⸻⸻

Side Note:

An equation that represents the situation could be:

[tex]C = 0.40m + 30[/tex]

'C' is the total cost for renting the car.

'm' is the number of miles the car is driven.

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

HELP PLEASEEEEEEE [3 QUESTIONS LEFT]

Answers

Answer:

area

Step-by-step explanation:

The area would be how much space he needs to fill in.

Perimeter is the outside edge. Like a fence

Volume would be how much something could hold. Like a glass or beaker.

4) Last week Kathryn ran 8.6 miles more
than Jaidee. Kathryn ran 22.3 miles. How
many miles did Jaidee run?

Answers

Jaidee Ran 13.7 Miles

Jadiee ran a total of 13.7 miles. 22.6 miles minute 8.6 miles equals 13.7 miles which is the amount of miles Jadiee ran.

Write an addition or subtraction equation

Answers

Answer:

0-2=-2

Step-by-step explanation:

We start at 0, and go down 2, so we have the equation 0-2=-2

Hope this helps!

--Applepi101

Apples right , you can do that both ways but when you go up it’s positive , but when going below 0 it gets negative

Look at the two patterns below: Pattern A: Starts from 9 and follows the rule "add 8" Pattern B: Starts from 9 and follows the rule "add 2" Select the statement that is true. The terms in Pattern A are 4 times the corresponding terms in Pattern B The terms in Pattern B are one fourth the corresponding terms in Pattern A. The first five terms in Pattern A are 0, 9, 17, 26, 35. The first five terms in Pattern B are 9, 11, 13, 15, 17.

Answers

Answer:

It should be the last statement.

Step-by-step explanation:

For statements 1 and 2, the amount added on is 4 times the other / 1/4 the other. Statement 3 isn't true because Pattern A starts with 9.

plz help answer for me

Answers

I hope you really don’t need help with this but number 1 is Monday number 2 is 12-13 number 3 is 10 etc

I hope you really don’t need help with this but number 1 is mon # 2 is 12- 13 # 3 is 10

The probability that it will be colder today than it was yesterday is 0.2
The probability that it will not be colder today than it was yesterday is

Answers

Answer:

0.8

Step-by-step explanation:

= 1 - 0.2

= 0.8

that's the answer above

Answer:

0.8

Step-by-step explanation:

The amount that two groups of students spent on snacks in one day is shown in the dot plots below.

Group A

A dot plot titled Group A. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 5 above 1, 4 above 2, 1 above 3, and 0 above 4 and 5.

Group B

A dot plot titled Group B. A number line going from 0 to 5 labeled Amount in Dollars. There is 1 dot above 0, 3 above 1, 3 above 2, 4 above 3, 1 above 4, and 3 above 5.

Which statistical measurements are $1 or less between Group B and Group A?

Answers

Group A wins because 2 comes after 1

This question will be group A

The following two-way table shows the data for the students of two different grades in a school:

Member of Science Club Not Member of Science Club Total
Grade 7
20
2
22
Grade 8
20
8
28
Total
40
10
50
Based on the relative row frequency, the students of which grade are more likely to be members of the science club?

answer choices

Grade 7

Grade 8

The students of both grades are equally likely to be members of the science club

No conclusion can be drawn about the chances of a student being a member of the science club

Answers

Answer:

blabity-booo

Step-by-step explanation:

i love you ;)

Based on the relative row frequency, Grade 8 is more likely to have more members of the science club

Help me with the image i sent

Answers

just get the area for all of them and add legth time width

Do area which is base x height x width and add the length

What is 50% of 174.95?Thanks.

Answers

87.474 hope it’s right :)

The answer is 87.475

Carla is wrapping a present in the box shown. How much wrapping paper does she need, not including overlap?

Answers

you need to find surface area for this

so the answer is 164in^2

Answer:

164 inches squared

Step-by-step explanation:

Find the surface area.

Add up the area of each side and you get 164 inches squared :)

Alison bought a pie. She ate 1/3 of the pie. She gave 1/4 of what was left to Rachel. Select all of the following that show how much pie Rachel received

Answers

1/6, 0.16, and 16.7% basically 3/3-1/3= 2/3 which is divided by 1/4 which leaves 1/6 ect

It’s 1/6 the person above me got it right

Together, Matthew and Daniel have 67 DVDs. Matthew’s collection has 3 times as many DVDs as Daniel’s collection. Which equation can be used to determine the number of DVDs in Daniel’s collection?

A. 3x - x = 67
B. x + x = 67
C. 3x + x = 67
D. 3x = 67

Answers

Answer:

C. 3x + x = 67

Step-by-step explanation:

Means Mathew has 3 units and Daniel has 1 unit.

There's 4 units in total.

4x = 67

3x + x = 67

3x is Mathew's DVDs

x is Daniel's DVDs

The answer is c 3x + x =67

If a Car can drive 35 miles on 7 gallons of gas, how many miles can it travel on 2 gallons of gas (assuming miles per gallon is proportional)? Give and explain your answer.

Answers

Answer:

10 miles

Step-by-step explanation:

35/7 is 5 so therefore if you do 5+5+5+5+5+5+5 is 35

so that means 2 gallons which is 10

10 miles! if you divide 35 by 7 you get 5 so that mean it drives 5 miles per gallon with 2 gallons it will drive 10 miles

The figures in the graph below can be shown to be congruent by a sequence of transformations.

Choose the correct sequence of transformations that take figure A to figure B.

Answers

Answer:

reflect

rotate

translate

Step-by-step explanation:

hope this helps :)

reflect rotate translate

According to his GPS, it will take Lanny 1 hour to travel 40 miles. Which expression shows how to determine the speed in miles per hour?
40 miles ÷ 1 hour
1 hour ÷ 40 miles
1 mile ÷ 40 hours
40 hours ÷ 1 mile

Answers

Answer:

40 ÷ 1

Step-by-step explanation:

Speed = Distance : Time

Speed = 40 ÷ 1

40miles divided by 1 hour.
Miles goes above hours in the equation

what is the y-intercept for this relationship?

Answers

Answer:

A, I belive this is correct.

Step-by-step explanation:

If this is wrong please feel free to let me know. I'm sorry in advance if this is incorrect.

A I hope this help and I am sorry if I am wrong

help please I'll mark brainliest

Answers

Answer:

q1 -10

q2c

Step-by-step explanation:

q1-10=
2qC is the answer

Expand and combine like terms.

(4b^2+3)(4b^2-3)

Answers

Answer:

16b^4-9

Step-by-step explanation:

Factoring gives us 16b^4+12b^2-12^2-9. Simplifying gives us the answer which is 16b^4-9

Answer:

[tex]16b^4-9[/tex]

Step-by-step explanation:

When multiplying binomials, we can use a method called FOIL (First-Outside-Inside-Last).

For [tex](t_1+t_2)(t_3+t_4)[/tex], let:

[tex]t_1\implies \text{First Term},\\t_2\implies \text{Second Term},\\t_3\implies \text{Third Term},\\t_4\implies \text{Fourth Term}[/tex]

In the FOIL method, the steps go:

[tex]\text{\textbf{F}irst: Multiply the first and third terms (first term of each binomial)},\\\text{\textbf{O}utside: Multiply the first and fourth terms},\\\text{\textbf{I}nside: Multiply the second and third terms},\\\text{\textbf{L}ast: Multiply the second and fourth terms (last term of each binomial) }[/tex]

Given [tex](4b^2+3)(4b^2-3)[/tex], we have:

[tex]\text{First: }4b^2\cdot 4b^2,\\\text{Outside: }4b^2\cdot -3,\\\text{Inside: }3\cdot 4b^2,\\\text{Last: }3\cdot -3,\\\rightarrow 16b^4-12b^2+12b^2-9[/tex]

Combine like terms:

[tex]\boxed{16b^4-9}[/tex]

help pleaseeee. this is due in an 10 minutes

Answers

Answer:

(you'll have to read the explanation)

Step-by-step explanation:

There are 8 lines from 1 to 2, so plotting 1 1/2 (or 1.5) is right in between. I'm not sure how to add the picture back into the explanation, but I will try my best to explain. You want to plot your point for 1 1/2 4 lines after the 1. For the 2 1/4, you want to plot your point on the second line from the 2. Let me know if it doesn't make sense!

Answer: See the attached image below

1 1/2 is located at the exact midpoint between 1 and 2.

2 1/4 is located 2 tickmarks to the right of 2.

===================================================

Explanation:

Think of 1/2 as 4/8

The number 1 1/2 is the same as 1 4/8

So we start at 1 and move 4 tickmarks to the right to get at the exact midpoint (note there are 8 tickmarked spaces between any two whole numbers).

This places us exactly at the midpoint between 1 and 2.

-----------------

To plot 2 1/4, we will effectively plot 2 2/8 since 1/4 = 2/8

We start at 2 and then move 2 tickmarks to the right to arrive at 2 2/8

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