A teacher wishes

Q: Explain how you could test whether or not the point (5, 3) falls on the line represented by the…

A: Equation of the line is y=-4x+23 and the point is 5, 3. Now put x=5  &  y=3 in y=-4x+23, we get…

Q: i would like to know the steps to simplify for y x2 + y2 = 8

A: x2+y2=8

Q: don't understand how the equation turned into 5x+x+6/x(x+6), could you go through the equation again…

A:

Q: oduct of two numbers is 20 the quotient of the two numbers is 5    what are the two numbers?

A: Let, x and y be the two numbers, the product of two numbers = x*y = 20 the quotient of the two…

Q: Find the value of x when y=-22. y= 5x - 7 %3D

A:

Q: how do i solve y?

A:

Q: Linda planned to spend 9 hours practicing piano his week. By Tuesday, she had spent 2 1/2 hours…

A: Introduction: A fraction represents a portion of a total. This entire area can be considered a…

Q: Please help me write a word problem that fits with the equation (-3)- (-7)

A:

Q: (1 – p)? p)² р (1 – p)?k 1-P k=1 1 -р1 — (1- р)3 p 1

A: We want to proof LHS=RHS

Q: 2x(x-2)=5 2ペーリメシ5 4. -

A: Given : 2xx-2 = 5

Q: Explain the difference between" 4 times the sum of x and y" and "the sum of 4 times x and y."

A:

Q: The Quicks are driving to their vacation home. After driving for 3.25 hours, they are 250 km from…

A: Given thatQuicks After 3.25 Hour of driving    250 km away from homeAfter 4.75 hours=150 km away

Q: A certain field is a rectangle with a perimeter of 922 feet. The length is 151 feet more than the…

A:

Q: Shante caught 17 ladybugs everyday for 4 days. How many ladybugs does Shante need to catch on the…

A: 17 ladybugs were caught everyday for 4 days.The objective is to find the number of ladybugs Shante…

Q: It takes Paul and Oscar 6 hours to set up an auditorium for a concert. Oscar has more experience and…

A:

Q: Find the value of your when x=-1 6(x-y)=19

A:

Q: 7. -4X - 2y = -12 4x + 8y = -24

A: To solve for x and y. -4x-2y=-124x+8y=-24

Q: A hacky sack manufacturer has just released a 3-pack of the Easy Fly hacky sacks. The cost to…

A: Given:- The cost to manufacturer each 3 pack of Easy Fly is  y=1.35x+39.6 The Revenue is y=2.45x

Q: y=x+3 What do I do first?

A:

Q: Assume that p=-0.25x+4 where p is price and x is gallons sold. How many gallons should we aim to…

A: given  p=-0.25x+4p is price and x is gallons sold revenveR(x)=x×p

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.