The expression 15n + 2(3p) represents the amount isaiah spent buying gasoline and snacks, where n represents the price of each gallon of gasoline and p represents the cost of each snack that he bought. which statement is true about the amount isaiah spent?
he spent 6p dollars on gasoline.
he spent n + p dollars in all.
he bought 15 gallons of gasoline.
he bought 6 dollars worth of snacks.

c) He bought 15 gallons of gasoline.

Step-by-step explanation:

First, let’s analyze the equation 15n + 2(3p) and its meaning:

As n represents the price of each gallon of gasoline he bought and is multiplied by 15, we can deduct that he spent 15 times the price of one gallon (that's means he bought 15 gallons of gasoline and paid 15n dollars for that).

On the other hand, we have 2(3p), that's 2*3*p=6p.

p is the cost of each snack, as before we can deduct he bought 6 snacks and he paid 6p dollars.

Now let’s analyze the options :

a) Wrong. He spent 6p dollars on snacks.

b) Wrong. He spent 15n dollars on gasoline and 6p dollars on snacks, so he spent 15n + 6p in all.

c) Correct.  

d) Wrong. He bought 6p dollars worth on snacks.

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

probability for j is 1/4

while

a is 1/6