Carmine buys 2 plates for $4 each. he also buys 12 bowls. each bowl costs twice as much as each plate. the store is having a sale that gives carmine $4 off the total cost of the bowls.

which numerical expression shows how much he spent?

Answer

2p+12b=12

Step-by step explanation

I used p for plates and b for bowls\

2p+12b=4+(4*2)

2p+12b=12

156

Step-by-step explanation:

4 x4 is 16

16-4=12

12¹² = 156

Maybe (-_-;)・・・

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it