Which of the following shows the true solution to the logarithmic equation solved below?

log2 (x) + log2 (x + 7) = 3

log2[x (x+7) ] = 3

* (X + 7) - 23

x2 + 7x-8-0

(x+3) (x-1) = 0

X=-8,1

0

0

X=-8

X-1

x = 1 and x=-8

X = 1 and X = 8

How to simplify 14+5 (x+3) - 7x

The rectangle has an area of 27y ^ 5 square meters and a length of 9y^ 4 meters. What is the width of the rectangle?

Jim want to 16 laps in 40 minutes while Jim walked 30 laps and hour and 15 minutes who is the faster Walker

What Is the result of converting 6 inches into centimeters remember that 1 inch=2.54 centimeters

What is the product? 6 (x2-1) 6x+1) O 6 (x - 1) 2 O 6 (x2 - 1)

Solve P=R-C=XP-C P=140-0.001x C=40x/150,000

Which statements are true? Check all that apply. The function that best represents the data is f (x) = 24,512 (0.755) x. The function that best represents the data is f (x) = 554x2 - 5,439x + 24,600. The function decreases indefinitely.

Lucia has an 80 question test and she gets 68 correct write that as a fraction percent and and decimal

School is 2 miles from home along a straight road. The table shows your distance from home as you walk home at a constant rate. Give the constant of proportionality as a decimal.

What would be the slope of the line perpendicular to the line 4x + 2y = 12?