Please help Jason saves $12 each week. What expression represents the total money he saved after y weeks. a. 12 + y

b. y/12

c. y × 12

d. 12 - y
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What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.