1. What is the solution to the equation?
x/3 = 21
A. infinite solutions
B. No solutions
C. x = 63
D. x = 7

2. What is the solution of the inequality z + 2 = 8?
A. z < 4
B. z < 6
C. z = 6
D. 10 < z

3. ( Is the first attachment ) Pls answer even though its an attachment

4. Write an inequality to describe each situation.
a. The minimum age for voting in the United States is 18 years old. Let a represent a voter's age.
b. A theater seats up to 275 people. Let p represent the number of people attending a performance in the theater.

5. Determine if the given values are solutions to the equation or inequality shown. Explain your reasoning.
a. is 4 a solution to the equation 6 = x + 2
b. is 4 a solution to the equation 2x + >9

6. Solve the given equation
w - 19 = 47
w =_

7. Solve the given equation
45.38 + 19.83 + z
z = _

8. Solve the equation. Check your solution and show all your work. ( PLEASE CHECK AND SHOW WORK FOR BRAINLIEST)
24 1/2 = t + 5 1/4

9. Solve the equation. Check your solution and show all your work. ( PLEASE CHECK AND SHOW WORK FOR BRAINLIEST)
2/3h = 4

10. In the solution to the equation shown, what property allows you to transform from one step to the next?
4/5x = 1
5/4 times 4/5x = 1 times 5/4

11. What is the solution to the equation
4.82y = 156.891
A. y = 161.711
B. y = 32.55
C. y = 152.071
D. y = 756. 21462

12, 13, 14, and 15 are attachments (PLS ANSWER TO GET BRAINLIEST)