Ricardo says that the expression y+4 is equivalent to the expression 1y+4. Is he correct. Explain

True or false all fractions are integers

Y = x - 9; (-8, - 18)

Two fractions between 2 and 3

A ver piensen. Todos responden mal. 3+3*3-3+3=?

true or false the standard error of the sum and the standard error of the average both get smaller as the sample size increases

Nathan Perez earned $220 in simple interest in 9 months. What is his account's annual interest rate if he deposited $4,000?

Is 0.7 equal to less than or greater than 7/9

What is the percent for3/15

X is greater than or equal to - 10

You are playing a board game with a friend. At the start, you move four spaces back. On your next turn, you move two spaces forward. Which expression can be used to find how far you are from your original position?