Mathematics Middle School

Again, I could use some help on these as well, and i might be sending another question as well

Answers

Answer 1

#9 is 11.96 but rounded to the nearest tenth it’s 12

Answer 2

Answer:

Step-by-step explanation:

Related Questions

1/4 times the sum of a number and −3.2 is 1.8

What is the number?

Enter your answer as a simplified mixed number.

Answers

Replace the unknown number as x. You know that (x-3.2)1/4=1.8. Multiply (x-3.2)1/4 by four to cancel out the 1/4 and do the same with 1.8 on the other side. This will leave you with x-3.2=7.2. Add +3.2 to both sides of the equation to cancel out the -3.2 and it leaves you with x=10.4. Your answer is 10.4

The mixed number for the given case can be obtained as 10²/₅.

How to write a linear equation?

A linear equation for the given case can be written by assuming any variable as the unknown quantity. Then, as per the given data the required operations are done and it is equated to some value.

Suppose the number be x.

Then, the following equation can be written for information given as,

1/4(x - 3.2) = 1.8

It can be solved as,

x - 3.2 = 1.8 × 4

⇒ x = 7.2 + 3.2 = 10.4

It can be written in mixed form as below,

10.4 = 10 + 4/10

⇒ 10 + 2/5 = 10²/₅

Hence, the required number is 10²/₅.

To know more about linear equation click on,

https://brainly.com/question/11897796

#SPJ2

Honestly dunno what 2 do

Answers

Step-by-step explanation:

For number one, you are looking for how many multiplication equations can equal the number given. For example,

C) 12: 1, 12, 6, 2, 3, 4,

For number 2, composite numbers are numbers that are products of two smaller numbers.

For example, 30=15x2, so it is composite. Try dividing the numbers to see if they are composite.

For number 3,

a) two factors: 5 (1, 5)

b) four factors: 15 (1, 15, 3, 5)

c) five factors: 20 (1, 2, 4, 5, 20)

Answer:

Step-by-step explanation:

b) 8: 1, 2, 4, 8

c) 12: 1, 2, 3, 4, 6, 12

d) 16: 1, 2, 4, 8, 16

e) 9: 1, 3, 9

f) 18: 1, 2, 3, 6, 9, 18

g) 50: 1, 2, 5, 10, 25, 50

h) 45: 1, 3, 5, 9, 15, 45

i) 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

j) 42: 1, 2, 3, 6, 7, 14, 21, 42

2a) 30: is a composite number

b) 31: not composite

c) 32: is a composite number

d) 33: is a composite number

e) 34: is a composite number

f) 35: is a composite number

g) 36: is a composite number

h) 37: not composite

NOTE: a composite number has more than two factors

3a) two factors: 11

b) four factors: 6

c) five factors: 16

The value of a professional basketball player's autograph rose 40% in the last year. It is now worth $294.00. What was it worth a year ago

Answers

Answer:$210

Step-by-step explanation: First you have the original worth which is equal to 100% and an additional $40%. Next you divide the current worth by 140% which can be written as 1.4. The result is $210 as the worth a year ago.

Other Questions

how can i get over my social medias getting deleted without my wanting to/permission lol i dont wanna be so annoyed by it i just wanna let it go but its a little difficult What does it mean when your body has built up a tolerance to a drug?You need more of the drug to get the desired effect.Your body does not build up a tolerance to most drugs, especially illegal ones.It means that you can use drugs, but it does not harm you because your body can tolerate it.None of these. Arrange the following in ascending order b) 3.14, 31.4, 0.314, 3 2/4, 3.141 c) 2.0867, 0.28677, 28.067, 0.2867, 2.867 1/2+y=5 1/4 complete the following addition equations what is the degree measure of the missing angle? 84 34 114 24 Lol pls hurry!!I need this asap Select the correct answer. Which of these elements is most likely to keep an audience engaged in a presentation that lasts for a long time? A. slides with a lot of text B. interactive quizzes (it-is-B) C. excerpts of speeches D. multiple onscreen Images E. voice recordings supporting the text A gold doubloon 6.1 cm in diameter and 2.0mm thick is dropped over the side of a Pirate Ship. When it comes to rest on the ocean floor at a depth of 770m how much has its volume changed Implementing the closure process includes several _______ activities, including getting delivery acceptance from the customer. How do consumer cooperatives increase consumption capabilities and purchasing power of members?The 501(c)(3) tax code allows consumer cooperatives to receive discounts on their purchases of goodsConsumer cooperatives are capable of generating a profit which can then be distributed to their members, thus providing members with additional income to increase their consumption capabilities and purchasingpower.Consumer cooperatives offer loans to their members at better rates, which then allows the membersgreater access to financial resources to increase their consumption and purchasing power.Consumer cooperatives pool their resources together to purchase goods in bulk. By purchasing goods in bulk, the cost of acquiring these goods is reduced for members compared to the normal cost that an individual would face when purchasing the product. Match each term to its characteristics.Match Term DefinitionEstablishing the people or items on a list A) To register names of itemsListing and ordering B) Done before providing detailsSimple lists C) To show the order of itemsRanking D) To create a visual list on dominant hand labor unions, corporations, and all private citizens were promised a ''square deal'' by president Noahs recipe for one batch of sparkling orange juice uses 4 liters of orange juice and 5 liters of soda water. If someone uses 400 liters of orange juice, how much soda water would they need? And how many batches would that make? 18 is 120 percent of what number How would you best define the word drug? A: Something that makes you tiredB: Something that can kill youC: Something that effects your body and mindD: Stored for energysomeone help What type of figurative language is this?"I'll be your gold; I'll be your silver; I'll be yourplatinum." How was Phoebe's story like the plaster wall at Sal's old house in Walk Two Moons? The price of an item has risen to $343 today. Yesterday it was $140. Find the percentage increase. when the plot of a story develops in an unexpected or surprising way but is still somehow logical? Read act II of Twelfth Night. Then respond to the following question. In act II, scene I, the audience finds out that Sebastian and Viola are twins and that they are identical, at least when they are both dressed as men. In what ways do you predict this revelation will complicate matters as the plot moves forward?.