Answer:
The answer is 21
Step-by-step explanation:
Answer:

Step-by-step explanation:
1) Expand by distributing terms.

2) Simplify 2 × -14 to -28.

3) Remove parentheses.

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>2x</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>28</u></em><em><u>.</u></em>
if ur talking about like this then here
1. 354
2. 453 If this is what ur talking about i hope this helps :) :) :)
24 marbles in the first group
28 marbles in the second group
<span>The product of 7 and 0.04 is 0.28=true</span>