MATHEMATICS MIDDLE SCHOOL

The equation Y= 1.9X can be used to determine the total weight in pounds, y, of the number of paperback books in the first printing of Zamir's novel, x. The equation was used to fill in the table below. Weight of Books Total Weight (in pounds) 1 90 Number of Books 100 150 200 250 380 4 What value is missing from the table?

Answers

Answer 1

Answer:

Answer:

i am positive it is 280

Step-by-step explanation:

because if you subtract 475 from 380 you get 90

and then you can add 90 to 190 to get the unknown number

hopefully this helped :)

Answer 2

Answer:

Answer:

i did the math but what i got was 190 and i am sure it isnt the answer

Step-by-step explanation:

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Anne has 24 more cards than Devi. Anne finds that 3/5 of Devi's cards are equal to 1/2 of her cards. How many cards does Anne have?

Answers

A=24xD
3/5xD=1/2xA
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d=12x5/3
d=20
a=480

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Answers

Answer:

Where are the graphs?????

Step-by-step explanation:

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I know that 4 is D and 6 is G

Pattern rule for 1, 5,25,125

Answers

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20% of 150 is what number?

Answers

To find a number's , let's say "x%" you should multiply that number by, $\frac { x }{ 100 }$ , so we want to find 150 's 20% , so we will multiply , 150 with $\frac { 20 }{ 100 }$ , so :

$150\cdot \frac { 20 }{ 100 } \n \n We\quad can\quad simplify\quad \frac { 20 }{ 100 } \n \n \frac { 20 }{ 100 } =\frac { 2\cdot 10 }{ 10\cdot 10 } =\frac { 10 }{ 10 } \cdot \frac { 2 }{ 10 } =1\cdot \frac { 2 }{ 10 } =\frac { 2 }{ 10 } \n \n 150\cdot \frac { 2 }{ 10 } =\frac { 150\cdot 2 }{ 10 } =\frac { 300 }{ 10 } =30\n \n %20\quad of\quad 150\quad is\quad 30$

20/100 * 150 = 30

so the answer is 30

How many unique triangles can be drawn with the side lengths 12 cm and 16 cm and 50 degrees included angle?

Answers

The answer is 1

What is Triangle?

A polygon that has three vertices which are joined by three line segments

Why only 1 triangle can be drawn?

Only one unique triangle can be drawn because of Side angle side property where two side lengths and the angle included between them.

Hence Only 1 triangle can be drawn

Learn more about triangle below

brainly.com/question/23945265

#SPJ2

Answer:

The answer is 1

Step-by-step explanation:

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