Question

Ismael is comparing cell phone plans before upgrading his phone. Amer-Mobile offers a low activation fee, but a high monthly payment. Cell-U-Later offers a lower monthly rate, but the activation fee is higher. Create a possible algebraic expression for both Amer-Mobile and Cell-U-Later that shows the amount paid after an unknown amount of months have passed. Justify how you created those expressions and identify what each term and factor represents in terms of the cell phone plans

Answer 1

Cell-U-Later : Activation Fee $45 Monthly Payment : $90
Amer-Mobile Activation Fee $25 Monthly Payment : $105.97


Hold oooon

Answer 2

THANKKKS SAMMY AND okay..

Answer 3

3. Ellen works for a high-speed rail company that wants to develop a new rail line. Ellen’s project is to find a train that is the second fastest in the world. The Shinkansen Bullet Train in Japan is reported to go as fast as 320 kilometers per hour. The TGV train in France can reach speeds of 89.44 meters per second. Explain to Ellen how to find what speed her new train must go to be the second fastest in this group. Then, find an appropriate speed for Ellen’s train in miles per hour and use the formula distance=speed•time to find how far the train can go in 2.5 hours. Use complete sentences and show your work.

Answer 4

Here is answer to some of the problem... I can't figure out the whole thing >.<

Bullet Train = 320 km/hr

TGV train = 89.44 meters/second = 89.44 X 3600 meters/hr = 89.44 • 3600 /1000 km/hr = 89.44 • 3.6 = 321.984 km/hr

Answer 5

THANKS SAMMY!!!!! YOU ROCK!!! *Hugs you*

Answer 6

*hugs back* I know I rock ;3

Answer 7

Help me with one more??? :3

Answer 8

4. Beatriz is creating graphs for her city’s Parks Department. Beatriz is trying to persuade the Parks Department to put in more gazebos for shade. For a local park, Beatriz wants to demonstrate the attendance as it changes every week. She also wants to show the temperature changes per month (sometimes temperatures reach below zero). Explain to Beatriz how to make the graphs correctly based on the data that she will collect and what labels, scales, and intervals each axis must have on each graph. Use complete sentences and support your reasoning. Feel free to generate sample data to help support your response.

Answer 9

She would need to make two graphs.

The first graph could track attendance eeach week. x-axis being weeks going up by one's y-axis going up by 5's

The second graph would record average temp. a month. X-axis going up by 1's y-axis going over 0 and below 0 to represent positive and negative temps.

Answer 10

THANKS!!