Page 14 - Algebra

Exercise
1. When x = p, which of the following will not always be true for a given integer x = m?
e) None of the above
2. If 5x – 4 = –44 + 3x, then x is
e) none of the above
3. The sum of three consecutive integers is 45. What is the largest number?
e) 16
4. When 32 – b = b + 12 – 4b, what is the value of 2b + 3?
a) px = mx b) x – p = x – m
c) x + p = x + m d) 𝑝 = 𝑥 𝑚𝑚
a) an integer b) a fraction
c) an irrational number d) a prime number
a) 12 b) 13
c) 14 d) 15
a) – 17 c) – 10 e) 17
– 15
5. Sarah has four containers filled with apples. Container A is 31 pounds heavier than container B. 2
Container B is 41 pounds heavier than container C, which is 4 pounds heavier than container D. 4
The weight of the four containers is 36 pounds. What is the weight of the container C?
a) 3 pounds 7 pounds c) 9 pounds
e) 12 pounds
6. Solve the following for h V = 2πr2h + 2πr3
b)
d) 10
b)
d) 10 pounds
𝑉𝑉
a) h =√ – r h =√ – r
c) h =
𝑉𝑉2
2πr2 2πr
2πr2
h = – r 2πr2
e) None of these
7. Solve the equation for y
6zy2 =7x–6z
b)
–r d)
Page 13 of 177
Algebra I & II