Answer:
= -32
Step-by-step explanation:
-18 - (+14)
-18 - 14
-32
Espero esto te ayude!
Answer:
285 I believe
Step-by-step explanation:
109 + (109 + 67) = total
109 + 176 = total
total = 285
Answer:
8
Step-by-step explanation:
9 × 11 =72
Answer:
13 m.
Step-by-step explanation:
Formula for perimeter of a rectangle: side + side + side + side.
In other words, add every side of the rectangle.
Therefore, 13 meters is the perimeter of this shape.
Answer:
50%
Step-by-step explanation:
To find the percent increase, divide the increase by the original value.
The increase is $40.
The original value is $80.
40÷80 = 0.5
0.5 ⇒ 50%
It is a 50% increase.