Answer:
expand (a + 7) * 2: 2a + 14
Step-by-step explanation:
(a + 7) * 2
= 2 ( a + 7)
apply the distributive law: a(b + c) = ab + ac
a = 2, b = a, c = 7
= 2a + 2 * 7
multiply the numbers: 2 * 7 = 14
= 2a + 14
v = 8 yd
Hope it helps you!
1/2 (1 - 10 d)
Hope This Helps & Good Luck ^^
easy just pull put calculator and add 25,000 with 3 mil
7/6
add all numerators together