John had $20. he earned $5, spent $10, earned $5 again, and then spent $3. after this series of earnings and expenses, how much money did he owe or have left?

a. she will receive a refund of $278.

step-by-step explanation:

the answer is 48m^2!

step-by-step explanation:

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

a

step-by-step explanation: