Pick two of the following statements and determine if the statement makes sense or not, and explain your reasoning (see rubric) 1. The rules for the order of operations avoid the confusion of obtaining different results when I simplify the same expression.
2. I saved money by buying a computer for 3/2 of its original price.
3. I find it easier to multiply 1/5 and ¾ than add them.
4. I rationalized a numerical denominator and the simplified denominator still contained an irrational number.
5. The irrational number Pi is equal to 22/7.
Pick two of the following statements and determine if the statement makes sense or not, and explain your reasoning (see rubric)
1. My body temperature is a function of the time of the day.
2. A linear function that models tuition and fees at public four-year colleges from 2000 to 2010 has a negative slope.
3. Because the variable m does not appear in Ax + By = C, equations in this form make it impossible to determine the line's slope.
4. When graphing a linear inequality, I should always use (0,0) as a test point because it's easy to perform the calculations when 0 is substituted for each variable.
5. Systems of linear inequalities are appropriate for modeling healthy weight because guidelines give healthy weight ranges, rather than specific weights, for various heights.

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

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:

the answer is 13/48

step-by-step explanation:

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce