Edward has $ 60 in his account. He spends $4.50 on daily expenses . Ciera has \$44 in her account . She spends $3.50 on daily expenses. For how many days (dwill Edward's account balance be greater than Ciera's account balance?

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

How many solutions does the nonlinear system of equations graphed below have?

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3