An adult's dinner costs $7. a family of 2 adult's and 2 children pays $22 for their dinners. how many does a child's dinner cost?

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?