PEMDAS
parentheses, exponent, multiplication/division, addition/subtraction
first, start with what is inside the parentheses that is solvable.
5(6) - (x-3) = -4(4x+5) + 13
multiply what you can
30 - (x-3) = -16x - 20 + 13
simplify
30 - (x-3) = -16x - 7
subtract 30 on both sides
- (x-3) = -16x - 37
let’s separate -(x-3).
-x - 3 = -16x - 37
add 16x to both sides
15x - 3 = -37
add 3 to both sides
15x = -34
x = -34/15 or -2.2667
I'm pretty sure that mean and average both mean(pun not intended) the total value of the data divided by the number of values, giving you an average.
Mode is the value that is repeated most often. For example, if your data set is 1, 3, 4, 2, 2 the mode is 2 because it is repeated twice. If there was another 3, 4, or 1 then the mode would be both values, as they both were repeated the most often.
Hope this helped :)
$3000 from friend, $6000 from bank, and $1000 insurance
Answer:
Step-by-step explanation:
Multiply it all and use the formula
Answer:
Y = MX
Step-by-step explanation:
If two quantities X and Y maintain a proportional relationship with each other, then we can write this as Y ∝ X.
Now, converting this relation into the equation we write Y = MX ........ (1), where M is a constant.
Now, from the above equation, we can say that the rate of change of Y with respect to the unit change of X is always constant.
Graphically. this equation represents the graph of a straight line with a constant slope and passing through the origin. (Answer)
