QuestionsMATH 8TH GRADE PLEASE HELP!!!
Solve the equation
#1 y-5 / 3 =1
A) -2 *
B) 8
C) 18
D) 6
#2 6x + 29 = 5
A) -4
B) -18
C) 204 *
D) -144
#3 -21a + 16a
A) -5a
B) 5a
C) 37a
D) -37a *
#4 9a - b - 2a - 10b
A) -7a + 11b *
B) 11a + 9b
C) -11a - 9b
D) 7a - 11b
#5 59x + 10) + x
A) 6x + 15
B) 5x + 15
C) 6x + 50 *
D) 4x - 50
#6 -4n + 7 2n = 1
A) 1
B) 3 *
C) -3
D) 4
#7 4(y - 4) = 8
A) -2
B) 2
C) 4
D) 6 *
#8 Raymond buys bottles of water at $2.10 each and a large pizza at $12.99. The total cost was $21.39. How many bottles of water (b) did he buy?
A) 2.10b + 12.99 = 21.39; 4 bottles
B) 2.10 + 12.99b = 21.39; 4 bottles
C) 2.19c = 21.39 + 12.99; 6 bottles *
D) 21.39 - 2.10b = 12.99; 16 bottles
The areas with the ( * ) is the answers that I chooes please help me this is due next week!!!!
1. B 8
2. A -4
3. A -5a
4. C -11a - 9b
5. C 6x + 50
6. B 3
7. D 6
( ok tbh I'm not even sure if I'm correct but from my understanding I would think these are the answers)
Sorry if I messed them up!!!
1. 8
2. -4
3. -5a
4. 7a - 11b
5. 6x + 50
6. 3
7. 6
8. 2.10b + 12.99 = 21.39; 4 bottles
you'll get 100% /srs /g !!