Mathematics, 07.11.2020 01:00 ShlomoShekelstein

Mario paid $30 to activate his cellular phone plus $50 per month. Type an equation: * y=50x + 30

Carlos paid $70 to activate his cellular phone plus $30 per month. Type an equation: *

y=30x+70

Mario and Carlos use their cellular phones for 4 months. Who pays more? *
plz help me i beg anyone

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, Animallover100

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

Answers: 3

continue

Mathematics, 21.06.2019 17:30, uticabadgirl

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Answers: 1

continue

Mathematics, 21.06.2019 19:00, jimena15

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Answers: 2

continue

Mathematics, 21.06.2019 20:40, mimithurmond03

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

Answers: 3

continue

You know the right answer?

Mario paid $30 to activate his cellular phone plus $50 per month. Type an equation: * y=50x + 30