1. Use mathematical symbol to translate the
product of 7 and y, divided by a number
A. 7y+a
8.7 + y + a
С. 7ya
D.7+ yta

2. Which of the following cannot be a translation of
this expression: 4x + 5
A Four times a number added to five
8. Four times a number increased by five
C Five added to four times a number
D. The sum of four times a number and five

3. In the expression 3x + 5, what is/are the
variable?
A 3x
B. 3 and 5 5
B. C.x
0.5

4 What kind of polynomial according to the number
of terms is the expression: 3x42x2-14
A Nonomial
B. Binomial
C Trinomial
D. Multinomial

5. What is the degree of the polynomial: 3x42x2 -
A. 2
B.3
C.4
D.5

6. The number that has fixed value is
A Term
C Variable
B. Constant
D. Exponent

7. What is the mathematical symbol of the expression: "Joan is x years old now. What is his age 10 years from now?"
A. x+10
B. 10+x
C. x-10
D. 10x​