Using the order of operations: evaluate the expression when x = -3 x^{2}+5(x)-4 x= -3

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

2 2/3 hours duhh silly

step-by-step explanation:

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153