1) Find the value of t, if t + 15 = 30 a) t=15 b) t=-15 c) t=30 d) t=-30 e) t=45 f) t=-45 2) The sum of 3 consecutive numbers is 216. What are the 3 numbers? a) 70,71,72 b) 71,72,73 c) 72,73,74 d) 73,74,75 e) 74,75,76 f) 75,76,77 3) Find the value of z, if 2z + 2= 10. a) z = -8 b) z = 4 c) z = 6 d) z = -4 e) z = 8 f) z = -6 4) A rectangle has an area of 72cm^2. Suppose the width of the rectangle is twice its length. What are the length and width of the rectangle? a) Length = 8 cm, Width = 16 cm b) Length = 16 cm, Width = 8 cm c) Length = 6 cm, Width = 12 cm d) Length = 12 cm, Width = 6 cm e) Length= 5 cm, Width= 10 cm f) Length= 10 cm, Width = 5 cm 5) Find y; if 2y – 8 = 4y. a) z = -8 b) z = 4 c) z = 6 d) z = -4 e) z = 8 f) z = -6 6) 5x + 2(x + 7) = 14x – 7. Find x a) 1 b) 2 c) 3 d) 4 e) 5 f) 6 7) 5(z + 1) = 3(z + 2) + 11 Solve for Z a) 2 b) 4 c) 6 d) 8 e) 10 f) 12 8) The price of a book went up from $20 to $25. By how many percent did the price increase? a) 5% b) 10% c) 15% d) 20% e) 25% f) 30% 9) A number is increased by 2 and then multiplied by 3. The result is 24. What is this number? a) 2 b) 4 c) 6 d) 8 e) 10 f) 12 10) My father’s age divided by 5 is equal to my brother’s age divided by 3. My brother is 3 years older than me. My father’s age is 3 less than 2 times my age. How old is my father? a) 34 b) 45 c) 56 d) 61 e) 37 f) 55

Solving Problems

הדפסה
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?