The next month, Tamiko develops a budget for her income. One-fourth of her
income is budgeted for car insurance, 1/10
of her income is budgeted for gasoline,2/5
of her income is budgeted for savings, and the remainder is
budgeted for spending money. She earns $234.80 for working at the fast food
restaurant, $64 for baby sitting, and $20 in allowance. How much of her total
monthly income can she spend, according to her budget?

21.4 i did it already for s1

step-by-step explanation:

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: