Joey is helping his younger sister, Rachel, prepare for a certain quiz. For every question that Rachel answers correctly, Sam gives him four pieces of chocolate. For every question that Rachel answers
incorrectly, Sam takes away two pieces of candy. After 15 questions, if Rachel had answered 3
more questions correctly, she would have earned 39 pieces of candy. How many of the 15 questions
did Rachel answer correctly?

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!