Batteries are sold in packets and boxes each packet contains 8 batteries each box contains 25 batteries jonathan buys p packets and b boxes of batteries write down an expression in terms of p and b for the total number of batteries bought by jonathan

 Expression in terms of p and b for the total  number of batteries bought by Jonathan is given by

Step-by-step explanation:

Since we have given that

Each packet contains 8 batteries.

Each box contains 25 batteries.

Let number of packets be p

Let number of boxes be b

So, According to question,

Hence, Expression in terms of p and b for the total  number of batteries bought by Jonathan is given by

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

b. hoped i'm right lol

step-by-step explanation: