Answer:
Step-by-step explanation:
b x .15 = 5.10
b=5.10/.15
b=34
Answer:
3
Step-by-step explanation:
because if you are doing negatives it is kinda like subtracting

Step-by-step explanation:
Range of the following:
-3,-2,1
prantheseis exponets multipication division addition and subtraction and gems is groups exponents multipication and subtraction hope this helps