Answer:675
Step-by-step explanation:
-15 why cause ehe had 30 dollars and he first soent 20 such equals to 10 then he soends 25 such equals to -15
Answer:
-3
Step-by-step explanation:
To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.
-From Khan Academy-
120 tulips just 150 x .80= 120
Answer:
de from a shuffled pack, you win $9.
Find the expected value you win (or lose) per game.
Step-by-step explanation:
to join in his game. The rules are: To play you must pay him $2. If you pick a spade from a shuffled pack, you win $9.
Find the expected value you win (or lose) per game.
