I would like an expert or someone that’s good at math to help me. Please show your work on paper, thank you. Don’t ignore me please, due in 20 minutes.

1. 6.48 - 3.50 = 2.98

2. 7.65 - 5.40 = 2.25

3. 13.75 + 5.40 + 9 = 28.15

My camera is not working, so I can't show you work on paper, but I hoped this helped in any way.

Answer To first question:

$6.48- $3.50= $2.98

Step-by-step explanation: If you minus 6.48 by 3.50 you can find the difference and that will be your answer. :)

160

step-by-step explanation:

idk

i hope i

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

ask for details followreport by buttfacelily 2 minutes ago

answers

rauschg

rauschg · hand

know the answer? add it here!

step-by-step explanation: