John worked 43 hours last week; his hourly rate is $9.00. He has the following deductions, taken from his pay: Social Security tax at the rate of 6.2%, Medicare tax at
the rate of 1.45%, health insurance premiums of $15.00 and 401(k) contributions of 5%
of gross pay. John also has federal income tax withheld at the rate of 10%. Federal taxes
do not apply to the 401(k) contribution.
Second, how much is John's total deductions?

Solve: 3x+y=6 4x-2y=18 show all work !

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%