Question

Math help? Fan & medal? Plz?

Answer 1

Which property is shown? 4 • (6 • 3) = (4 • 6) • 3

Associative Property of Addition
Commutative Property of Multiplication
Associative Property of Multiplication
Distributive Property

2. Use the Distributive Property to multiply: 5(x + 7).

5x + 7
5x + 35
7x + 5
12x

3. Simplify: 2(w + 3) + 6w.

8w + 6
8w + 3
2w + 9
7w + 6

4. Simplify: –3(2a – 1) + 5.

–6a + 2
6a + 8
6a + 2
–6 a + 8

5. Is this equation true, false, or an open equation? 33 + 9 = 44

true
false
open sentence
Solve each equation.

6. 7 + r = 13

r = 6
r = 13 over 7
r = 20
r = –6

7. c over 5 = 20
c = 4
c = –4
c = 100
c = 25

8. b – 8 ≥ 22
b ≥ 30
b ≤ 30
b ≤ 14
b ≥ 14

9. –4f < 12
f < 3
f > –48
f < –3
f > –3

Answer 2

post one question and understand the method then you will be able to solve others by yourself :) :) :)