Eduardo visited his cousin for 28 days over the summar there are 7 days in each week how long in weeks was eduardos visit?

4 weeks

Step-by-step explanation:

To solve the problem given, we will follow the steps below;

If Eduardo visited his cousin for 28 days over the summer and there are 7 days in each week,  to find how long in weeks Eduardo visit, we will just divide the total numbers of days he spent visiting by the 7 days.

That is;

= 4 weeks.

Therefore , the answer is 4 weeks.

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.

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answers

rauschg

rauschg · hand

know the answer? add it here!

step-by-step explanation:

answer: b

step-by-step explanation: im sorry bro bro but thats not a eqation the human mind can answer and plus im a devil