Answer:
Look Down
Step-by-step explanation:
7) D
8) B
9) A
10) B
11) C
12) D
13) A
14) B
Answer:
2t
Step-by-step explanation:
The expressions are not the same because different terms are negative. We can visualize the difference by rewriting the expressions as 13t + (-2t) and (-13t) + 2t. In the first expression, 13t-2t, the 2t is negative because it is being subtracted, and subtracting a number is the same as adding a negative.
2.50 / 1.00 = 250% gross margin percentage
1.00 + 0.25 = 1.25
1.25 x 250% = 1.25 x 2.5 = 3.125
the unit selling price needs to be increased by 0.63 cents to $3.13
6,9,12,15,18 etc for 3
and for 4 is 8,12,16,etc