Covert each into algebraic equations Twice a number is eight less than four times that number. Four times the sum of a number and two is twenty. Nine less than twice a number is four times the sum of the number and five.

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

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 .

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out