Answer:
52
Step-by-step explanation:
10(5) + (4×2)/4
50+ 8/4
50+ 2
52
C. negative -1/4 < -(-2/3)
Explanation:
the doube negative on 2/3 turns it into a positive. since negative numbers are less than positive numbers, this is true
You multiply 12x8.3 and get the answer 100
The quick way to do this is to multiply the bill by 1, mult. it again by 0.18, and then add the two results together.
Better and faster: Mult. the bill amount ($42.75) by 1.18:
1.18($42.75) = $50.45 (answer)
No change in area if sides of rectangle are equal.
Hope this helps.