Answer:
c
Step-by-step explanation:
f( - 1) with x < 1 , then
f(- 1) = = = 1
f(1) with x ≥ 1 , then
f(1) = x + 1 = 1 + 1 = 2
Thus
f(- 1) + f(1) = 1 + 2 = 3 → c
Answer:
Step-by-step explanation:
Fist we multiply the values:
2*4y-2*1=6
8y-2=6
8y=6+2
8y=8
y=8:8
y=1
Answer:
Perimeter=
Step-by-step explanation:
Given:
length of the rectangle=
Width of the rectangle=
Perimeter of a rectangle= 2(length+width)
Perimeter
So, the expression of the perimeter of given rectangle is:
Answer:
Step-by-step explanation:
Total distance to a temple = 2 miles
She has walked 1 1/4 miles or 5/4 miles
More miles to reach the hidden temple = total distance - walked distance
So, she has to travel miles to reach the hidden temple.
Answer:
The answer is $4.10
Step-by-step explanation:
You have to subtract 15.90 from 20