Answer:
-33.75
Step-by-step explanation:
-2 1/2 = -2.5
-2.5 x 13.5
-33.75
Answer:
-5
Step-by-step explanation:
2x=-10
x=-5
We can round 58697 to 59000, and 3664 to 4000. The computation becomes

The actual result is 55033, so it's quite a good result
Answer:
ab=de corresponding side of the congruent triangle are equal
5x+6=3x+10
5x-3x=10-6
2x=4
x=4/2=2
2 is your answer