Peter elf had 149 presents (not all for him) on christmas eve. on christmas day, he received 132 more presents and he gave away 128 presents. how many did he have to open for himself on christmas day?

What's 38 division 62?

Which expression is equivalent to - 5v + (-2) + 1 + (-2v)

3 3/15 write the fraction as a decimal

Josie is training for a race.

What number is a factor of 15 but not a multiple of 3

Write the fraction in simplest form 25/100

A store has apples on sale for $5.00 for 2 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $30.00? Complete the explanation. The cost per pound of the apples on sale is $. You can buy pounds of apples for $30.00.

What is the exact solutions of x2=5x+2

Which expression represents a negative number? a. 0.25 2.7 b.-0.25 2.7 c.-2.7 (-0.25) d.-0.25 (-2.7)

What is the factorization of the expression below? 4x2-9y2