MATHEMATICS MIDDLE SCHOOL

Which of the following equations has infinite solution?A. 1/5x+10 =2(1/10x+20)
B. 1/4x -2= -1/2(4 -1/2x)
C. 1/3x + 12 =5(1/3x +12)
D. 1/2x - 6= - 1/5(30 -10x)
Been stuck on this for a while can someone help

Answers

Answer 1
Answer: A) 1/5x + 10 = 2(1/10x+20) = no solution

B) 1/4x - 2 = -1/2(4-1/2x) = infinite solutions

C) 1/3x + 12 =5(1/3x +12) = x = -36

D) 1/2x - 6= - 1/5(30 -10x) = x = 0

\fbox {B)} has infinite solutions, which is your answer.

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Anita has a collection of postage stamps from different countries. She has one book that contains 35 stamps. She has a second book that has 7 stamps on each page. the equation below can be use to find t, the total number of postage stamps Anita has if the second book has p pages.t=35+7p

How many postage stamps does Anita have in all if the second book has 14 pages

Answers

Anita has 133 postage stamps with 2 books having 35 stamps in the first book and 14 page in second book with 7 stamp on each page of book.

What is equation?

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions. For instance, the equation 3x + 5 = 14 consists of the two expressions 3x + 5 and 14, which are separated by the 'equal' sign. The point-slope form, standard form, and slope-intercept form are the three main types of linear equations. a formula that expresses the connection between two expressions on either side of a sign. Typically, it has a single variable and an equal sign. Like this: 2x - 4 = 2. In the provided example, the variable x exists.

Here,

Anita has a collection of postage stamps from different countries. She has one book that contains 35 stamps. She has a second book that has 7 stamps on each page. the total number of postage stamps t Anita has if the second book has p pages.

The given equation is,

t=35+7p

p=14

t=35+7*14

t=133

Anita has 133 postage stamps in total, with 35 stamps in the first book and 7 stamps per page in the second book, which has 14 pages.

To know more about equation,

brainly.com/question/10413253?referrer=searchResults

#SPJ2
133 Postage stamps


Lol xD

What is the volume of the pyramid? A.
160 cm3

B.
240 cm3

C.
360 cm3

D.
720 cm3

Answers


The answer would be B.

The formula to find the volume of a pyramid is:

(1/3)Bh = (1/3)(Area of the base)(Height)

you can buy 3 apples at quick market for $1.17.you can buy 5 of the same apples at stop and save for $2.40 which store is the better buy ? how much will you save per apple if you purchase it fromthe cheaper store?

Answers

Answer:

quick market

Step-by-step explanation:

quick market = $1.17/3 apples

this equals $0.39 per apple.

stop and save = $2.40/5 apples

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jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music

Answers

rap - 1/4
jazz - 3/8
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all - 1


jazz + rap + rock = all

3/8 + 1/4 + x = 1
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answer: rock - 3/8

a- all\n j-jazz\n r_a-rap\n r_c-rock\n\n a=j+r_a+r_c\Rightarrow r_c=a-j-r_a\n\n r_c=1-(3)/(8)-(1)/(4)\n\n r_c=1-(3)/(8)-(2)/(8)\n\n r_c=(8)/(8)-(3)/(8)-(2)/(8)\n\n r_c=(3)/(8)

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D.) All integers greater than or equal to 0 are whole numbers.

Answers

The correct answer is C) No real numbers are rational numbers.
A is the correct answer

Ross found 5 ladybugs each is 0.8 centimeter long If he lays the ladybugs in a row what is the total length in milimeters

Answers

legnth total=number of ladybugs times legnth per ladybug

5 times 0.8=4centimeters

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40 milimeters
Since 1 ladybug=.8cm, a row of 5 ladybugs would be 4cm long.
(.8 x 5= 4)
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