Theresa S.

Simplify the following expression:

A store is selling apples at a price of $0.60 per apple. If John has $12 and wants to buy as many apples as possible, how many apples can he buy, and how much money will he have left?A. 19 apples,... more

kx - 2y = 37x + 4y = 4In the system of equations above, k is a constant and x and y are variables. For what value of k will the system of equations have no solution?A) -21/4B) -7/2C) 7/2D 21/4

Test questions often ask about angles that add up to 180°. If one angle is twice the other, how do we figure out each angle?

X = -5 and X=2 find the function and provide the proof. I have no idea of where to start with this, please help!

Multiply (x-6)(x+2) and provide a proof for the solution. I don't know where to start and how to do the proof part, isnt the solution itself the proof?

SAT Practice Test #7 Module 2 Question 19h(t) = −16t^2 + b. The function h estimates an object’s height, in feet, above the ground t seconds after the object is dropped, where b is a constant. The... more

Alex, Curtis and Michael go boating together on a calm day. They leave the marina dock and travel at a speed of 40 km/h due east for 3 hours. Then, they travel 22° west of south for 2 hours at a... more

I am confused, please help me, I don't know so much about this 😀 THANK YOU SO MUCH FOR HELPING ME !!