Mathematics, 15.10.2020 01:01 Nayblue2002
The equation y=2x+3 represents the cost y (in dollars) of mailing a package that weighs x pounds.
a. Graph the equation.
b. Using the graph, which is the best estimate for the cost to mail the package?
$4
slightly less than $5
$5
slightly more than $5
$6
Question 2
c. Use the equation to find how much it costs to mail the package.
It costs $ (blank) to mail the package.
the multiple choices for b are
$4
slightly less than $5
$5
slightly more than $5
$6
Answers: 3
Mathematics, 21.06.2019 13:30
What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4
Answers: 1
Mathematics, 21.06.2019 19:10
Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.
Answers: 2
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
The equation y=2x+3 represents the cost y (in dollars) of mailing a package that weighs x pounds.
a...
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