PLEASE HELP!?!??! 1. Solve the following equation.

–9 = Start Fraction r over 4 End Fraction
A. r = 36
B. r = 13
C. r =nine-fourths
D. r = –36

2.Solve the following equation.

–4 = seven over thirty-three times x
A. x = one hundred thirty two over seven
B. x = Negative one hundred thirty two over seven
C. x = Negative seven over one hundred thirty two
D. x = Negative thirty three over twenty eight

3.Which equation is an identity?
A. 7 – (9x + 3) = –9x – 4
B. 6m – 5 = 7m + 5 – m
C. 10p + 6 – p = 12p – 3(p – 2)
D. 3y + 2 = 3y – 2

Which equation has no solution?
A. 5 m minus 6 equals 5 m plus 7 minus m
B. 3 w plus 4 minus w equals 5 w minus 2 left parenthesis w minus 2 right parenthesis
C. 7 y plus 9 equals 7 y minus 6
D. 4 z plus 8 equals negative 4 z minus 2

4. Solve the following equation.

5(z – 4) – z = 4z – 20
A. 4
B. –4
C. infinitely many solutions
D. no solution

5. Solve the following equation.

3 + 6z = 13 + 6z
A. z = –
B. z = 2two-thirds
C. infinitely many solutions
D. no solution

6. Ella and Margaret were at a carnival. They each got a ticket for the Ferris wheel. Ella got a snow cone, and Margaret got a cotton candy. Ella had a certificate for $6 off the cost. Margaret paid the rest, which came to $12.75. Each Ferris wheel ticket was $5, and a snow cone was $3.50. What was the cost for cotton candy?
A. $5.00
B. $5.25
C. $2.50
D. $7.25

7. Solve the following equation.

4(x – 3) + 5 = 1
A. x = 3
B. x = –one-fourth
C. x = –2
D. x = 2

8. Solve the following equation.

75 = –5(–3 – 4x)
A. x = 3
B. x = –4
C. x = –3
D. x = 5

9. Solve the following equation.

–6p + 7 = 3(2p – 3) – 4(–10 + 4p)
A. p = 6
B. p = 5
C. p = 7
D. p = 12