Which equation represents this statement? −115 is the same as the sum of −23 times a number and −3

−115+(−23)=−3x

−115+(−23x)=−3

−115=−23x+(−3)

−115=−23+(−3x)

The hypotenuse of a 45 -45 -90 triangle measure 7 square root 2 units

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.