7 students in Ms. Moore’s algebra class earned Bs and that represents 35% of the class. How many students were in the class

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

Which statements are true about additional information for proving that the triangles are congruent check all that apply