<span>We could use 7+7=14 to find the sum of 6+7.
<u><em>Explanation</em></u><span><u><em>: </em></u>
7+7=14 is one of the two closest doubles to 6+7.
We know that:
7 is 1 more than 6; this means:
7+7 will be 1 more than 6+7.
7+7=14, so finding 1 less,
6+7=13.</span></span>
The answer is 28.1 tenths are the first number to the right of the decimal point
Answer:
Stephanie
Step-by-step explanation:
To compare each runner's speed, we must convert them all to the same units.
Let's convert then all to feet per second.
1. Stephanie
Speed = 13 ft/s
2. Emily
3. Brooke
4. Katie
Stephanie is the fastest runner.
we have given that cost price of a watch is $28.25.
it is having an discount of 12%.
sale price.
the sale price is$24.86