6-7*[4-{4^2+7}] the answer is 139 just need the work.
10pts. ❤️️

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists