Answer:
3
Step-by-step explanation:
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Answer:
all together they cost her $2,339.22
Answer:
14:6,
21,9
28:12
Step-by-step explanation:
7x2=14
3x2=6
7x3=21
3x3=9
7x4=28
3x4=12
Answer:
F(4) = 23
Step-by-step explanation:
Find F(4) also means finf F = 4x + 7 when x =4
When x = 4, it would be:
F = 4*4 +7
F = 16 + 7
F = 23
F(4) = 23
Hope it helped you :3
the x intercept is (12,0) and the y is (0,-8)