Please help me it’s 8th grade math
Trying to see if it has a solution or not

Answer:

5894

Step-by-step explanation:

1  mile is 1760

so multiply 1760 by 3.4

Answer:

12

Step-by-step explanation:

Step 1:

5 ( x - 6 ) = 2 ( x + 3 )      Equation

Step 2:

5x - 30 = 2x + 6      Multiply

Step 3:

3x - 30 = 6     Subtract 2x on both sides

Step 4:

3x = 36        Add 30 on both sides

Step 5:

x = 36 ÷ 3     Divide

Answer:

x = 12

Hope This Helps :)

Answer:

336

Step-by-step explanation:

Find the volume of a rectangular prism is V = Length * width * height = 6*4*14 = 336 inch^3

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Answer:

The answer would be (C) 336

Step-by-step explanation:

V = l x w x h

Answer:

Each number is increasing by \(\frac{1}{4}\).  The next number would be 1 \(\frac{1}{4}\) or \(\frac{5}{4}\)

Step-by-step explanation:

I am not sure what the question is.  I am wondering if they are asking how is the list growing or what would be the next number.

Each number is increasing by 1/4

\(\frac{1}{4}\) + \(\frac{1}{4}\) = \(\frac{2}{4}\) or \(\frac{1}{2}\)

\(\frac{1}{2}\) + \(\frac{1}{4}\) is the same as \(\frac{2}{4}\) + \(\frac{1}{4}\) = \(\frac{3}{4}\) To change \(\frac{1}{2}\) to \(\frac{2}{4}\)  you multiple the top and the bottom of \(\frac{1}{2}\) by2 to get \(\frac{2}{4}\)

\(\frac{3}{4}\) + \(\frac{1}{4}\) = \(\frac{4}{4}\) or 1

Answer:

42

Step-by-step explanation:

it takes long but you need to count all the cubes on each row of the shape

Answer:

less than

Step-by-step explanation:

Answer:

i love this one 123465678891011121314

The case 1 (a certificate of deposit (CD) ) will earn more interest.

Simple interest is the interest amount for a particular principal amount of money at some rate of interest.

Simple Interest is calculated using the following formula: SI = P × R × T, where P = Principal, R = Rate of Interest, and T = Time period.

Given

Case 1:

Principal  p = $500

Time t = 3 years

Rate of interest r = 2%

Based on the given conditions

Simple Interest = \(\frac{prt}{100}\)

= \(\frac{500(2)(3)}{100}\)

= $30

Case 2:

Principal  p = $250

Time t = 2 years

Rate of interest r = 3%

Based on the given conditions

Simple Interest = \(\frac{prt}{100}\)

= \(\frac{250(3)(2)}{100}\)

= $15

The case 1 CD will earn more interest.

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Answer:

within 4 years it will give the required interest

The graph meets the vertical line test requirement, it must represent a function (C) The vertical line test shows that the graph is correct, hence the answer is yes.

According to the function, every value in the domain is associated to exactly one value in the range, and they have a predefined domain and range. It is characterized as a certain kind of relationship.

Please refer to the image instead of the graph, which is related to it.

The graphic displays a graph.

A parabola is seen on the graph.

The vertical line test determines if a graph can be a function, as is common knowledge.

The graph passes the vertical line test option, indicating that it does in fact represent a function (C) The vertical line test shows that the graph is correct, hence the answer is yes.

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Answer: Assuming a significance level of 0.05 for each hypothesis test, the probability of committing a Type I error (rejecting the null hypothesis when it is actually true) in any given test is 0.05.

Therefore, the expected number of Type I errors in 1,900 hypothesis tests is:

Expected number of Type I errors = (0.05) x (1,900) = 95

So, we would expect to commit a Type I error about 95 times in 1,900 hypothesis tests, assuming the null hypothesis were true.

Step-by-step explanation:

Answer:

180

Step-by-step explanation:

i don't

Answer: 180 cedis

Step-by-step explanation: 4:6 is 40% for dora and 60% for dorris

Answer:

6

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

f(x) = √2x-4

f(20) = √2(20)-4

f(20) = √40-4

f(20) = √36

f(20) = 6

Answer:

Step-by-step explanation:

possibilities with Large Pizza- 4

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

possibilities with massive- 4

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

possibilities with gargantuan- 4

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

assuming you can't mix the varieties there should be 12 possibilities

Answer:

5,666 were supporting Madrid.

Step-by-step explanation:

(8500 / 3)2 = 5,666

The algebraic expression for the weigh of both baskets where each one contains pumpkins and carrots in kilos is equals to the 7x + 2, in kilos.

We have two baskets where each one contains pumpkins and carrots. We have to determine the both baskets weigh together in kilos. Let's assume that

The number of pumpkins in second basket = x kilos

Now, according to first scenario, first basket contains the pumpkins twice as many kilos of pumpkin as in the second basket. That is the number of pumpkins in first basket = 2x kilos

In second case, the second basket there are three more kilos of carrots than there are kilos of pumpkin in the first. So, the number of carrots in second basket

= (3 + 2x ) kilos

In third case, the first basket has 4 kilos less carrot than the second, that is x

=( ( 3 + 2x) - 4 ) kg

Now, weigh of first basket = carrots + pumpkins = (2x + 2x - 1) kilos

= (4x - 1 ) kilos

Weigh of second basket = carrots + pumpkins = (3 + 2x) kilos + x kilos

= (3 + 3x) kilos

So, weigh of both baskets together

= (4x - 1 ) kilos + (3 + 3x) kilos

=( 7x + 2 ) kilos.

Hence, required expression is 7x + 2.

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Complete question:

You have two baskets. Each contains pumpkins and carrots. In the first basket there are twice as many kilos of pumpkin as in the second, and in the second there are three more kilos of carrots than there are kilos of pumpkin in the first. The first basket has 4 kilos less carrot than the second. How many kilos do both baskets weigh together? Represent it algebraically

Answer: 3

Step-by-step explanation:

3rd, lands on a vowel.

Answer: The spinner lands on a vowel.

Step-by-step explanation:

Probability to land on purple section: 1/10

Probability to land on letter D: 1/10

Probability to land on vowel: 3/10 (A, E, I)

Probability to land on red section: 2/10

3/10 > 2/10 > 1/10

Answer:

x=−23

Step-by-step explanation:

14+x=−9

Step 1: Simplify both sides of the equation.

x+14=−9

Step 2: Subtract 14 from both sides.

x+14−14=−9−14

x=−23

Answer:

-23

Step-by-step explanation:

14+x =-9

-14      -14

x = -23

The farmer will sell 7.2 kilograms of apples at the farmer's market.

In mathematics, expression is defined as the relationship of numbers, variables, and functions using mathematical signs such as addition, subtraction, multiplication, and division.

Given that a farmer sells 9.7 kilograms of pears and apples at the farmer's market. 2.5 of this is weight is pears.

If 2.5 kilograms of the 9.7 kilograms is pears, then the weight of the apples is:-

9.7 - 2.5 = 7.2 kilograms

Therefore, the farmer sold 7.2 kilograms of apples at the farmer's market.

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Answer:

The median is 33.5

Step-by-step explanation:

In order to solve for a median it would either be the middle or it would be the average of the middle if there are even amount of numbers. First you would put them in order. 12 17 28 31 36 54 55 and 71. This would mean the the middle number would be 31 and 36. Since you can't have two medians you would find the average of the two so add 31 and 36 which would be equal to 67 then divide by 2 which would equal to 33.5.

The median of numbers 17, 12, 54, 36, 71, 28, 31, 55 is 33.5.

The median of a set of numbers is the middle value when the numbers are arranged in ascending or descending order.

To find the median of the given numbers, we first need to arrange them in ascending order:

12 17 28 31 36 54 55 71

Since there are an even number of numbers (8), the median will be the average of the two middle values, which are 31 and 36.

To find the average, we add the two numbers and divide by 2:

(31 + 36) / 2 = 67 / 2 = 33.5

Therefore, the median of the given numbers is 33.5.

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Answer:

0.48

Step-by-step explanation:

Since a percent is ALWAYS a part of the number 1, this makes it to where you must multiply by 100 in order to convert a percent into a decimal. In this case, 48%(100) is 0.48.

Answer:

D

Step-by-step explanation:

Answer:

Part A: \(12x+16\leq 580\)

Part B: $47 per month

Step-by-step explanation:

Part A: 12 months in a year. Pays x amount of $ per year, with an additional $16 initiation fee. He wants to spend less than $580 total a year. Thus, \(12x+16\leq 580\).

Part B: Solve the inequality for x.

$580 - $16 = $564

x = $564/12 = $47

Hope this helps! :)

The solution to the linear expressions are:

The solution to linear expression is determined by taking into consideration the arithmetic operations used in each linear expression.

From the information given:

a. $18.79 + $2.11 + ‐$1.92 + $17.28

By rearrangement:

= $18.79 + $2.11 + $17.28 ‐$1.92

= $36.26

b. $7.45 + ‐$24.45 + $74.17 + ‐$76.52

By rearrangement:

= $7.45  + $74.17 ‐ $24.45 ‐ $76.52

= -$19.35

c.  $98.45 − $10.63 + $2.82 − $20.26

By rearrangement:

= $98.45 + $2.82 − $10.63 − $20.26

= $70.38

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Answer:

The first Graph

Step-by-step explanation:

its not the third because it's a dotted line, so it wouldn't be equal to. it's not the second because it's shaded in the wrong place, making it less than.

Answer:

profit : RS 150 and profit % : 3%

Step-by-step explanation:

for profit 10% for loss 4%

s.p will be 2750. s.p will be 2400

Total s.p : 2750 +2400. total s.p : 5150

profit = s.p-c.p. profit%=?

=5150-5000. profit = p /c.p × 100

=150 = 150/5000×100

= 3%

Answer:

it's the last one

........

Step-by-step explanation:

V = l.W.H

3(5)(4) = 60 units

The volume of rectangular prism is given by the product of its dimensions hence the correct option is 3(5)(4) = 60 units

A volume is simply defined as the amount of space occupied by any three-dimensional solid. These solids can be a cube, a cuboid, a cone, a cylinder or a sphere. Different shapes have different volumes.

Given that, we need to determine the correct calculation for the volume of the prism,

We know that, the volume of a rectangular prism is the  product of its dimensions = length x width x height

Therefore, the correct formula is 3(5)(4) = 60 units

Hence, the correct option is 3(5)(4) = 60 units

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Weighted sum approach is a mathematical technique used to combine two or more values into a single, overall score.

It is used to assign weights to the different values to reflect their relative importance and then add the weighted values together to get the overall score.

The formula for weighted sum approach is: Overall Score = \((Weight1*Value1) + (Weight2*Value2) +…+(Weightn*Valuen)\). The weights should always add up to 1.

For example, if two criteria, A and B, were to be evaluated with weights of 0.6 and 0.4, respectively, the overall score could be calculated as: Overall Score =\((0.6*Value of A) + (0.4*Value of B).\)

Weighted sum approach is a useful tool for making decisions in situations where multiple criteria need to be taken into account. It can be used to compare different options and determine which one is the best overall.

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