Answer:
A is correct.
x>5 means all numbers greater than BUT not equal to 5.
The open circle means "not equal".
So, A is correct.
Hope this helps!
(2,2)
Step-by-step explanation:
You have to add them together and minus the negatives
Y=2x^2 -28x+94 download math papa it will show you
Answer:
Speed of a= 21 miles/hr
r = Speed of b= 7 miles/hr
Speed of a = 3r
Step-by-step explanation:
The cyclist are 112 miles apart
Time traveled by two = 4 hours
Speed of a = 3 * speed of b
If a cylcles 3 times More than b, then a will cover 3*distance of b
But speed = distance/time
Time = 4hours
Total distance=112
a = 3b
3b + b = 112
4b = 112
b = 112/4
b = 28 miles
a = 3b
a = 3*28
a = 84 Miles
They bought traveled 4 hours
Speed of a = 84miles/4 hours
Speed of a= 21 miles/hr
Speed of b = 28miles/4 hours
Speed of b = 7 miles/hr
Answer:
Cost without vat is 1,368.5
Step-by-step explanation:
Here, we want to know the cost of the iron without the vat.
From the question , we can see that 15% VAT brought the cost to 1610.
This means that the original cost without vat is 100% -15% = 85% of the total
Thus;
85/100 * 1610 is the cost without vat
And that is;
136850/100 = 1,368.5
