Equation 1: 4x-2y=4 Equation 2: 2x+y=6

Anna is solving the given system by the elimination method. Her
strategy is to solve for y, then x. Which step should Anna take first?
A) Multiply Equation 2 by
z
B) Multiply Equation 2 by - 1.
C) Multiply Equation 2 by 2.
D) Multiply Equation 2 by-2.

Carlos has 4/5 of a tank of fuel in his car. he uses 1/10 of a tank per day. how many days will his fuel last?

The first five terms of a linear sequence are given below. 7 , 12 , 17, 22 , 27 , what is the next term of the sequence?

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .