MATHEMATICS HIGH SCHOOL

Is 7x+y+3=y a linear equation

Answers

Answer 1
Answer: Yes . I suggest Mathway for math questions :)

Related Questions

What is the slope of a line that is perpendicular to the line y = -x + 4?The slope of the line isy=5-6x
Find the constant proportionality for the ratio 2/5
1.5 gallons = x quarts
You arrive at an intersection with traffic lights that are not working because of a power outage
Solve the system of equations by using the elimination method.2x – 7y = 35x – 4y= -6pls help me

(6p + 4q)(-2p + 9q) simplify please help me with this

Answers

(6p + 4q)(-2p + 9q) =\n \n=-2p\cdot 6p + 9q\cdot 6p -2p\cdot 4q + 9q\cdot 4q=\n \n=-12p^(2)+54pq-8pq+36q^2=\n \n =-12p^(2)+46pq +36q^2
Well first you have to multiply using FOIL, so...
-12p² + 54qp -8qp +36q²
-12p² + 46qp + 36q² is the simplified answer
Hope that helps :)

(03.06)A school system is reducing the amount of dumpster loads of trash removed each week. In week 5, there were 60 dumpster loads of waste removed. In week 10, there were 40 dumpster loads removed. Assume that the reduction in the amount of waste each week is linear. Write an equation in function form to show the amount of trash removed each week.

f(x) = −4x + 60
f(x) = 4x + 60
f(x) = −4x + 80
f(x) = 4x + 80

Answers

Given:
Week 5 = 60 dumpster load
Week 10 = 40 dumpster load

60 - 40 = 20
  5 - 10 =   5 

20/5 = 4 dumpster load per week.

Week 0 to Week 5 = 20 ⇒ 20+60 = 80

f(x) = -4(x) + 80
f(5) = -4(5) + 80
f(5) = -20 + 80
f(5) = 60

f(10) = -4(10) + 80
f(10) = -40 + 80
f(10) = 40

Answer:

C

Step-by-step explanation:

I dont have proof but I promise you its right. :)

(I’ll give brainliest)

Answers

Answer:

i cant read it sorry

Step-by-step explanation:

Every 4 seconds, a ski lift chair rises 14 feet. Describe the relationship between the height of the chair and the time.

Answers

The relationship between the rise of the chair with respect to time is required.

The ski lift chair rises3.5\ \text{feet/s}

Rate of change

Every 4seconds a ski lift chair rises 14\ \text{feet}.

4\ \text{seconds}=14\ \text{feet}

Divide by 4 on both sides

1\ \text{second}=(14)/(4)=3.5\ \text{feet}

The rate of the height increase of the ski lift chair is 3.5\ \text{feet/s}

Learn more about rate of change:

brainly.com/question/8728504

The domain of a function is given by {-4,2,8}. If the function is defined by y= x +1 /3 ,then which of the following values is a member of the range?

Answers

Answer:

{-1, 1, 3}

Step-by-step explanation:

Given the function

y = (x + 1)/3

The domain are the input value x while the range are the output values given the input value x;

Given the domain {-4, 2, 8}

when x = -4;

y = (-4+1)/3

y = -3/3

y = -1

when x = 2;

y = (2+1)/3

y = 3/3

y = 1

when x = 8;

y = (8+1)/3

y = 9/3

y = 3

Hence the member of the range are {-1, 1, 3}

How many 1-cm-diameter ball bearings can be made using 5.24 cm3 of molten steel?

Answers

D = 1 --> r = 0.5
V=4/3•pi•r^3 = 4/3•3.14•(.5)^3 = 0.52
5.24 / 0.52 = 10.01
So you can make 10 ball bearings out of that amount of steel.
Other Questions
HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE!!!!!!!!!!!!!!!!!!!
What is the total amount that First Consumer Bank will receive after lending Jane $7,000 for three years at an interest rate of 5 percent, compounded annually?
A car depreciated $1500 each year it was owned and driven. What type of depreciation is this?
Compute the distance between the two points. (3, 7) and (0, 0)