I don't know how to do this

Answers

Answer 1

Answer: part a : a coefficient is 10.5

a variable is c

a constant is 50

part b : $618.50

part c : the coefficient would change because instead of it being 10.5 in front of the variable "h" it is now 11.25 in front of the variable.

Answer 2

Answer: Part A. h and c are variables 10.15 and 15 are coefficients 50 is the constant
Part B.Put h=37 and c=12
Part C.$11.25 instead of 10.15 i.e. eq. becomes 11.25h + 15c + 50

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jonah wants to buy two copies of a book. which algebraic expression could jonah use to find the value of the items

The Hamilton Brush Company issued 2,500 shares of common stock worth 100,000.00 total. What is par value of each share?

Answers

51. The Hamilton brush Company issued 2 500 shares.The total stock worth is 100 000.Now, the question here is what is the par value of each share?meaning, if wea re going to divide the 100 000 total amount, how much will it cost for each share.=> Divide 100 000 by 2 500=> 100 000 / 2 500=> 40, thus each shares has a par value of 40 in total

What is the value of y?
3y2 − 6 = 42
±___

Answers

3•y•2-6=42 6y-6=42 6y=42+6 6y=48 y=8 I hope that is right !

Write 144 with an exponent by using 12 as the base

Answers

the answer would be $12^(2)$ because you are using 12 as the base and 12 x 12 = 144

Which data can best be represented by a line chart? A. rate of growth of a seedling over two weeks. B. distribution of total monthly expenditure. C. average annual yield of different processing plants in an industry.

Answers

The answer to the question is A which is rate of growth of seedling over two weeks. Line chart is a chart that shows information as series of data points that is called markers connected by a straight line. Hope my answer helps.

Answer:

A. rate of growth of a seedling over two weeks

Step-by-step explanation:

The answer is option A - rate of growth of a seedling over two weeks.

The data that can be best represented by a line chart is a linear relationship or time series data.

This type of data shows how something changes over a long or short period of time.

So, the best possible answer is A. rate of growth of a seedling over two weeks.

Khalil bought a new book that has300 pages. He wants to finish reading
it in 8 weeks. He reads the same
number of pages each week. About
how many pages should he read each
week? Use estimation and write an
equation to solve.

Answers

the answer 300/8 = 37.5

Answer:

the answer is 38

Step-by-step explanation:

300/8 = 37.5

Them round 37.5 up because we can't have less than that amount AND we can't read just half a page

So then the answer would become 38 pages

tom sold half of his comic books and then bought six more. he now has 12. how many did he begin with?

Answers

b=books
Sold half of book: b/2
Bought six more: b/2+
Now has 12: b/2+6=12
Subtract 6 on both sides: b/2+6-6=12-6
b/2=6
Multiply both sides by 2: b=12
Answer= 12 books