Use the text box below to type all steps (showing all work, each step!) to explain (in words and with math!) whether or not x = -72 is a solution to x LaTeX: \div÷ 4 + 5 = 8.

x = 12

Step-by-step explanation:

Given the expression we are to find the value of x;

Step 1; Rearrange the equation:

Step 2: subtract 5 from both sides of the equation:

Step 3: Find the value of x:

Hence the solution to the equation is 12 not -72

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.