Which expression is equivalent to radical-80?

Alexis has a 1 kilogram bag of sugar. she uses 4 hectograms of the sugar. how much sugar does alexis have left?

At Davis middle school 372 students ride the bus, if this number is 60% of the school enrollment. Then how many students are enrolled in the school

Two competing James each offer childcare while parents work out gym a charges nine dollars per hour of childcare Jim b charges $0.75 per five minutes of childcare which comparison of the child care cost is accurate

Josh bought 20 shares of Netflix at $117.98. A year later, he bought 20 more shares at $124.32. He later sold all of his shares at the price of $128.48. Josh's broker charges him 2% of each share as a transaction fee.

The Outdoors Club members are planning some activities to do on a sunny autumn Saturday. One half of the members are going hiking. One fourth of the members are bike riding. One eighth of the members are rock climbing.

Name the operation that should be done first in each expression 12-3*4 and 7+3 (5-2

Factor the GCF: 12x3y + 6x2y2 - 9xy3. 3x2y (4x2 + 2xy - 3) 3xy (4x + 2xy - 3y2) 3xy (4x2 + 2xy - 3y2) 3x2y (4x3y - 2x2y2 - 3xy3)

Find the slope and the y intercept of the line 7x-y=6

Pete drove 224 miles in 4 hours on saturday. If he drives at the same rate on Sunday, how long would it take him to drive 490 miles?

A local appliance dealership conducted a survey of potential refrigerator buyers to find the type of Refrigerator they desire to purchase. The results are shown in the chart.