exam
Maths Puzzle
Numerical Ability
find two equations of lines that are parallel to the lines with these equations;
y=-7x+8
y=3/4x+3
Read Solution (Total 0)
exam Other Question
I really need help bad?
1. Using one of the laws of exponents, prove that any number raised to the power 0 is 1.
2. Using FOIL, simplify the expression "(3x + 2)(3x - 2)". S
If the total cost of apples is b cents, what is a general formula for the cost, in cents, of y apples?
a. b/xy
b. x/by
c. xy/b
d. by/x
e. bx/y
The answer is “D”, but we don’t know why...