Which change in m∠7 would make lines l and m parallel by the converse of the same side exterior angles theorem? a increase by 5°. b decrease by 85°. c double and then increase by 90°. d triple and then decrease by 5°.

Which of the functions graphed below has a removable discontinuity?

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333