55 times. All you needed to do was multiply 13 by 4 and then add three.
12/2 = 6
6 * 1.5 = 9
Laura will swim for 9 minutes.
Answer:
25/3 would be after 8, but before 9. It would be twice as close to 8 as it was 9.
Step-by-step explanation:
In order to find this, simply turn the fraction into a mixed number.
25/3 = 8 1/3
So we know it comes 1/3 after 8 and 2/3 before 9
Answer:

Step-by-step explanation:
A triangle adds up to 180.
180 - 50 = 130
Since both of the missing angles are congruent each of the missing angles is 65 degrees.
130/2 = 65
As per the exterior angle theorem, the measure of the exterior angle is determined by the sum of the opposite interior angles.
65 + 65 = 130
So, the measure of 