Answer:
The answer is a. -7
Step-by-step explanation:
Given,

We know,

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Answer:
(-3.3, 3.3), (3, 3)
Step-by-step explanation:
A graphing calculator is appropriate technology for this.
_____
There is no system of equations. There are only two function definitions. Apparently you're to solve ...
y = f(x) = g(x)
for (x, y).
Answer:
Simplified: -21-98t
Factored: -7(14t+3)
Step-by-step explanation:
The given expresion is:
14-28t-5(7+10t)
We expand the parenthesis to get:

We group like terms to get:

We combine similar terms to get:

We now factor to obtain:

I believe it is 48 ft2 not really sure
Perimeter = 2(L + W)
2(L + 10) = 50
2L + 20 = 50
2L = 30, L = 15
Solution: the length is 15 inches