Reasoning Javier and Kiera are grouping equations based on the number of operations needed to solve them. In order to solve the equation - 80 - 7+ x) = 103, Javier says that you need three operations. Kiera says you need two operations. Their teacher says that they are both correct. Which operations do you need to use
to solve the equation in three operations? Use pencil and paper. Explain flow you can use two operations to solve the equation which method do you prefer? Why?

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

110698.56 square miles

step-by-step explanation:

multiply 3.8 by 102

387.6

multiply 2.8 by 102

285.6

multiply those two to get