Question

HELP PLz it is hard answer both of them

Answer 1

6. 162

7. c

Explanation:

Answer 2

6. 162

7. C

Explanation:

6. Replace the values of a and b into the expression:

8a + 6b = 8(12) + 6(11)

= 96 + 66

= 162

7. The distributive property states that whatever is outside a bracket must be multiplied to ALL terms in the brackets:

5(2f+4) = (5 × 2f) + (5 × 4)

= 10f + 20