Which expression best represents the statement, “a number, x
,
multiplied by
7
is added to the difference of the same number and
98
”
?

Which of the following is the rational exponent expression of 6 root f

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.