Answer: 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:
90 and 8
Step-by-step explanation:
The question is : the sum of two numbers is 98 and their difference is 82 find the two numbers
Let two numbers are x and y.
Sum of two numbers is 98
x+y = 98 ....(1)
The difference of two numbers is 82.
x-y=82....(2)
Adding equation (1) and (2) we get :
x+y+x-y=98+82
2x=180
x=90
Put the value of x in equation (1)
90+y = 98
y = 8
Hence, the two numbers are 90 and 8.
Step-by-step explanation:
the answer is in the attachment
You can download answer here
shorturl.at/ipxUY
Answer: There are 15 boards that she can make from a 5 ft board.
Step-by-step explanation:
Since we have given that
Length of a board = 5 ft
Length of board she can make from the above board is given by

We need to find the number of boards she can make from a 5 ft board.
According to question,

Hence, there are 15 boards that she can make from a 5 ft board.