Triangle ABC is equilateral. Find the value of ALL the variables.
Triangle DEF is isosceles.

Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form