Answer:
$90.83
Step-by-step explanation:
Because each yard of fabric is $8.65, and she's buying 10.5 yards, you need to multiply 10.5 by 8.65 to get 90.825. Because you then have to round that, the answer turns into 90.83 (as the 5 in the 1000th place makes you round up).
Answer:
2, 7, 114
Step-by-step explanation:
(3 + 0.5x)(38 - 4x)
114 + 19x - 12x - 2x²
-2x² + 7x + 114
Answer:
12
Step-by-step explanation:
Answer:
The inverse of y=3ˣ is ㏒₃(x)
Step-by-step explanation:
change 3^x to Logarithmic form. the Log base is 3 because it's the base of the y=3ˣ , ㏒₃ the exponent in the ( ) in this case x. End up having ㏒₃x. then Graph both equations on the same graph the two graphs should be reflections of each other over the y=x line.
I hope this helps you
I need a shape!!! Is there a shape in this question, because I am still confused. If there is not, then I just cannot help you on this question. I need a shape!!
