Match the following items. 1. 2x + x + 4 = -17 subtraction 2. 3x + 4 =-17 division 3. 3x =- 21 combine like terms 4. x = -7 given

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315