A wire is needed to connect two opposite corners of a rectangular picture frame which is 60 inches by 90 inches. To the nearest tenth of an inch, how much wire will be needed?
What will be an ideal response?
108.2 in
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Provide an appropriate response.Determine the general term of the sequence 5, 20, 80, 320, . . . .
A. an = 5 ? 4n B. an = 5 ? 4n-1 C. an = 5 ? 4(n-1) D. an = 4 ? 5n-1
Identify the numerator and the denominator of the fraction.
A. numerator: 
; denominator: 3a
B. numerator: 2ya; denominator: 3
C. numerator: 2y; denominator: 3a
D. numerator: 3a; denominator 2y
Combine like terms.3x - (-5x) + 4 - (-5x) + 2
A. 6 - 7 B. 6 + 13x C. 9x + 10x D. 6 - 7x
Find the inverse function of f. State the domain and range of f.f(x) = 
A. f-1(x) = 
; domain of f: {
x ? -5}; range of f: {
y ? - 3}
B. f-1(x) = 
; domain of f: {
x ? -5}; range of f: {
y ? 5}
C. f-1(x) = 
; domain of f: {
x ? -5}; range of f: {
y ? 3}
D. f-1(x) = 
; domain of f: {
x ? -5}; range of f: {
y ? 
}