Omar has four times as many apples as bananas. He has 30 pieces of fruit in all. If a represents the number of apples and b represents the number of bananas, how many of each fruit does Omar have? Use the table to answer the question. Types of Fruit
a
b
a + b = 30
Check
a = 4 b
16
14
30

20
10
30

22
8
30

24
6
30

16 apples and 14 bananas
20 apples and 10 bananas
22 apples and 8 bananas
24 apples and 6 bananas

Write a story that matches with the expression 42x-5 pls hurry

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?