P6 S1ExamReview: Algebra

Algebraic expression of 6 more than p is

• 6p

• 6 - p

• p + 6

• 6 + 6p

Andrew has 2 boxes of books. Each box has n books. What is the correct algebraic expression to show the number of books Andrew has?

• 2n

• n + 2

• n - 2

• n = 2

Simplify the following algebraic expression

5 + 9k - k =

• 8k + 5

• 12k

• 5K + 8

• 13 + k

9e - 2e - 9 + 5e + 2=

• 2e - 11

• 12e - 7

• 2e - 7

• 12e - 11

Audrey had $x. She bought a dress for $35 and spents the rest of her money on 3 identical notebooks. What is the price of the notebook in terms of x?

• $ $\left(\frac{x}{3}\ -35\right)$

• $ $x-\frac{35}{3}$

• $ $\left(\frac{x-35}{3}\right)$

• $ $\left(35x\div3\right)$

Choose the correct description for this expression

 $6p-12$  

• 12 less than the product of p and 6

• 12 less than the quotient of p and 6

• the product of 6 and p less than 12

• 6 times the difference between p and 12

Find the value of 6p + 55, if p=4

• 65

• 72

• 79

• 119

To prepare for the exam, Chloe studies everyday for a total of 14 hours a week. How many hours does Chloe study in k days?

• $14k$

• $7k$

• $\frac{14}{k}$

• $2k$

Nathan sold m bowls of noodle on the first day. On the second day, he sold 3 times as many bowls as he sold on the first day. On the third day, he sold 25 less bowls than what he sold on the second day. The correct algebraic expression to show the numbers of bowls Nathan sold in those 3 days is ...

• 4m - 25

• 7m + 25

• 7m - 25

• 3(m - 25)

Divide the sum of 10 and w by 4. The correct algebraic expression is

• $\frac{10w}{4}$

• $10w\ +4$

• $10+\frac{w}{4}$

• $\frac{10+w}{4}$