Which operation should you perform first when you simplify the expression below? 10 ÷ 2 + 3(8 × 9)= a addition b subtraction c multiplication d division

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

If a line is defined by the equation y = 5x + 2, what is the slope?