Answer:
-7
Step-by-step explanation:
-9q = 63
q= 63/-9 = -7
Answer:(15+6)÷3
Step-by-step explanation:
You add 15 and 6 to get the total, the divide by 3 to see how much each person pays.
Answer:
86
Step-by-step explanation:
1. a+b=14 ⇒ a= 14-b
2. 10a+b=18+10b+a ⇒ a= 2+b
comparing 1 and 2:
14-b= 2+b ⇒ 2b= 12 ⇒ b= 6
a= 14-b= 8
number = 86
reversed number = 68
Answer:
1/5
Step-by-step explanation:
this is because 4/20 simplifies to 1/5
give brainliest please.
hope this helps :)
Not defective : 25 - 3 = 22
probability of not defective : 22/25
22/25 × 100% = 88%
