Answer:
68 degrees
Step-by-step explanation:
The first one is 10ab + 20
You add 6 to the numbers on the left so like it’s -8 on the left just add 6 so that’s -2 and so on
Answer:
The prime factors are: 2 x 3 x 3 x 5 x 7
or also written as { 2, 3, 3, 5, 7 }
Written in exponential form: 2 x 3 × 3 x 5 ×1 x 7×1
12:00-9:30 = 2:30
12:30+8:30 = 8:30
2:30 + 8:30 = 11:00
11 total hours elapsed