Answer:
25 1305 121519 0615121215 161518 121519 041519 0815251519
190914 0116152515 121519 011818152515, 0112 051920091215 03180915121215 121519 031514220905182015 0514 0301120415 0405 161512121525152118 190503180520 13051919010705
Step-by-step explanation:
Okay, just break it up so you're not overwhelming yourself or anything :)
So here, do it in steps-
Let's do 5(3 + t) first:
Distribute the 5, or in non-mathematical terms, just multiply 5 by 3 and t. This will give you 15 + 5t.
Now onto -3(t + 1):
Again, just multiply -3 by t and 1. This will come out to: -3t - 3.
*Note: the 3 is negative because it's "MINUS 3" in the original equation and remember that any number times a negative, if it isn't negative itself, will turn out to be negative.... (aka "-" x "-" = "+" | "+" x "+" = "+" | "-" x "+" = "-")*
ANYWAY
Now just put both answer together and you get:
15 + 5t -3t - 3. You can only add and minus the LIKETERMS (which are the things that are the same) - in this case, the liketerms are 15 and -3 ,,,, AND 5t and -3t.
15 - 3 = 12
5t - 3t = 2t
12 + 2t is your final answer. Hope that helps! :)
Step-by-step explanation:
y=mx + b
m= slope
b= y-intercept
Equation: y=-4x-14
Slope: -4
y-intercept: -14
Slope: -12/+3
Simplify: m=-4
Y-Intercept: Line passes through (0, -14)
Evidence: Used the Slope Formula (y=mx+b) to find the slope and graphed the points to find the y-interception.
Answer:
18 square units
Step-by-step explanation:
By counting grid squares or finding the difference of horizontal and vertical coordinates, you can determine that the rectangle is 2 units wide by 9 units tall. The area is the product of these dimensions:
A = LW = (9 units)(2 units) = 18 units^2