-13/16; -7/8; -15/2; 7/4 hope i helped good luck on ur exam :)
Answer:
1
Step-by-step explanation:
because a number multiplied with 1 is equal to itself
The area of the rectangle is 47 1/2
Answer: b = 2a
Step-by-step explanation:
<u>Original equation</u>
a = (1/2) b
<u>Multiply 2 on both sides</u>
a * 2 = (1/2) b * 2

Hope this helps!! :)
Please let me know if you have any quesitons