Expand and simplify each of the following expressions.
(a) 5(a + 2b) – 36
(b) 7(p + 10q) + 2(6 + 79)
(c) a + 3b – (5a – 4b)
(d) x + 3(2x – 3y + z) + 7z

A:5a+10b−36

B:7p+70q+17

C:−4a+7b

D:7x−9y+10z

Step-by-step explanation:

answer:

step-by-step explanation:

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: