Uli wants to write the phrase “the difference of seven and a number squared” as an algebraic expression. she wrote out several expressions in the table. which expression correctly represents the phrase?

Step-by-step explanation:

Let

n-------> the number

we know that

The expression "the difference of seven and a number squared" is equivalent to the algebraic equation

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

1 mph

step-by-step explanation:

if the question is asking how much does she drive per mile then,

13 / 13 = 1 mph