MATHEMATICS MIDDLE SCHOOL

Tom has read the first 40 pages of a book. He plans to read another 12 pages each day Write an equation that represents the relationship between the total number of pages, p, and the number of days he has been reading , d.

Answers

Answer 1
Answer:

Answer:

p=12d+40

Step-by-step explanation:

-This is a linear relationship problem modeled as:

y=mx+c

where:

  • y is the quantity at variable x
  • m is the slope
  • c is the constant of increment or decrement.
  • x is the variation variable.

Given the constant 40, and 12 pages per day as the rate of change we substitute our variables in the form of the formula above as:

p=12d+40

Related Questions

Determinati coificientul unghiular si trasati graficul functiei: h:R > R, h(x)=2(x+1)
What is the best estimate for the product of 289 and 7
PLEASE SOLVE THE EQUATION. WHAT IS X?
Dakota’s mom made two pies for Thanksgiving, a pumpkin pie and a pecan pie. The pictures show the remaining slices in each pie in gray. What portion of the pies did Dakota’s family eat on Thanksgiving? A) 3/8 B) 5/8 C) 1 3/8 D) 1 1/2
What is the relationship between Za and Zb?

The length of a rectangle is 2/5 meter. Its width is 1/4 of its length. What is the perimeter of the rectangle?

Answers

P= 2(2/5 + 1/4)
2/5 + 1/4 = 8+5/20 = 13/20
P= 2 x 13/20 = 13/10
2(2/5) + 2(2/5 x 1/4)
0.8 + 0.2
= 1

It has a perimeter of 1 metre.

Which ones are parallel, perpendicular or intersecting

Answers

Answer: plug them in a graphing calculator and you'll automatically get ur answer! Or use y = mx + b method and b would be your y-int (0,b)! mx is example: 2/1 or 2/4! Top number counts up if the mx is positive, if mx is negative it goes down! The bottom number fraction count how far it goes to the right side! mx is constant so it will keep going forever!

What is answer to this its my home work

Answers

16 1/2 is the answer
16 1/2 is the answer

How to solve and figure it out

Answers

so your equation is currently in point-slope form; however, to figure out the slope and y-intercept, you'd be better off in slope-intercept form: y = mx + b

while in point-slope form, y - y1 = m(x - x1), you can definitely see the slope as -5, you can't see the y-intercept as easily. x-intercepts are actually the solutions/zeros of a function, and it was included in the answer choices to confuse you.

you're correct about -5 being a decreasing slope. but to figure out the y-intercept, you need to convert to slope-intercept form.

y - 4 = -5(x + 1)  ... distribute the -5
y - 4 = -5x - 5  ... add 4
y = -5x - 1

and in the form of y = mx + b, where m is the slope and b is the y-intercept, you can see that you have a decreasing slope of -5 and a y-intercept of -1. your correct answer is A. choices C and D were thrown in to distract you and make you think that the -5(x + 1) was somehow related to discovering the x-intercept.

Translate the points -6,-5 left 2 units down 5 units

Answers

Your x-cordinate will be = (-6-2)  I subtsratced becuase you said left (-x direction)

Y cordinate : (-5-5) Substracted becuase you said down (-y axis)

SO the coordinate is: (-8,-10)

What's the 7th number of pi ???

Answers

Including the 3 at the beginning, it'd be 2. But if you're talking about the 7th number after the decimal, it'd be 6. :)
3.14159265359
So the 7th number would be 2.
Other Questions
What is 23 squared and 62 squared please help?
when you divide a fraction less than 1 by a whole number greater than 1 is the quotient less than greater than or equal to the dividend ?
Monique had $15. After paying for 6 pounds of squid, she had $3 left. Find the cost of 1 pound of squid.$per pound of squid
Solve the expression by writing the solution in unit form( 2 tens 1 one ) x 10