Y=4x-6

2x-3y=8

if this problem is to be solved by substitution

60 % of the people did buy shirts and 2500 people didn't buy shirts how many shirts did they buy?

Ms. Thomas ordered 5 pencil packs, n notebooks, and 5 sets of markers. Write and algebraic expression that represents the cost of ms. Thomas's order. Pencil pack: $1.50. Notebook: $2. Markers: $2.50

If the input value is negative, is the output value of f (z) = - 4z+12 always positive or always negative?

Show that for the same shear angle, there are two rake angles that give the same cutting ratio.

1) Mister Smith wants to put a small fence around his garden. A store sells three feet sections of fence at cost of $5.49 per section.

In a classroom of 33 students, the ratio of boys to girls is 3:8. How many boys are in the class?

25b the power of 6 - 4

What type of money is non convertible and has no intrinsic worth?

What is 2+3 (2x+1) + 2x+1

Write an algebraic expression for "5 times the difference of q squared and r plus 8 times the sum of 3q and 2r". Then simplify the expression and indicate the properties used.