Given j∥k and m∠2=100° .

What is m∠5 ?

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m∠5 =

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.

At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?