Consider the expression –3(y – 5)2 – 9 + 7y. which statements are true about the process and simplified product? check all that apply. the first step in simplifying is to distribute the –3 throughout the parentheses. there are 3 terms in the simplified product. the simplified product is a degree 3 polynomial. the final simplified product is –3y2 + 7y – 9. the final simplified product is –3y2 + 37y – 84.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

29 is the correct answer

step-by-step explanation:

step-by-step explanation:

so, converting firstly the mixed fractions to improper fractions and then "adding".