Kelly spends $ 77.79 on items for a party . she buys you cards that cost $ 7.79 ( including tax ) . she also buys gift bags that cost $ 10.00 each . if she buys one gift bag for each guest , how many guests did kelly invite to the party ?

a ( 10
b ( 7
c ( 5
d ( 8

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10