Chose the letter of the best answer. pa niwololori o noul din
1. What is the solution of x + 7 = 4?
a. -11
b. -3
C. 3
d. 11
2. Which of the following can be a solution of 2x + 3 < -7?
a. O
b.-1
C. -5
d. -10
3. What is the solution of (x + 41 = 5?
a. -1 and 9
b. -3 and 5
C. 3 and -5
d. 1 and -9
4. What is/are the solution/s of|3x + 71 = -4?
a. - 1
b. -3
C. 3
d. no solution
5. How many solutions does [X + 7) = [X + 11?
a. 1
b.2
C. 3
d. no solution
6. What is/are the solution/s of (2x + 7) = 11?
a. 2 and -2
b. - 11/7 and 1 1/7 c. 9 and -9
d. 2 and -9
7. Ruth and Leighn have 42 apples. If the number of apples of Ruth is twice as Leighn,
then how many apples does Leighn have?
a. 28
b. 24
c. 18
d. 14
8. The total age of Euclid and Dale is more than 120. If Euclid is 20 years older than
Dale, then what is the minimum possible age of Euclid?
b. 51
d. 71
9. The sum of three consecutive even numbers is 36, what is the largest number?
a. 10
b. 12
C. 14
d. 16
10. The sum of half a number and 4 is 16. What is the number?
a. -12
b. -24
C. 12
d. 24
a. 50
c. 70​