Answer:a and d
Step-by-step explanation:took the test
Answer:
24
Step-by-step explanation:
x (5-y)
let x=6,and y=1
6(5-1)
Parentheses first
6(4)
$1.90
22⁰
By angle sum property :
x + 127 + 31 = 180⁰
x = 180 - 158
x = 22⁰