Jonas solved an equation incorrectly, as shown below: step 1: 8x = 56 step 2: x = 56(8) step 3: x = 7 which statement best explains why step 2 is incorrect in jonas’s solution?
he did not subtract 8 from 56.
he did not multiply 56 by 8.
he did not add 8 to 56.
he did not divide 56 by 8.

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?