Carlos and Jack are raising money for their school trip. The trip costs
$156 per student. Carlos has $42 for the trip and Jack has $51. They are
each going to charge $30 to mow a lawn. Let x represent the number of
lawns mowed. 7.EE.4. ZEE.4b
Part A: Complete the table with an inequality that represents the number
of lawns each boy needs to mow to have the money for the trip. Then solve.
Inequality
Number of Lawns
Carlos
Jack
Part B: Each boy wants $75 extra spending money for the trip. They plan
to work together mowing lawns. Write an Inequality to find the number of
lawns that the boys need to mow. Then solve.

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?