Find all values of k that result in the following system only having one answer:

2x+y=7

y-kx=3

(no explanation needed)

Evaluate the given expression if m=45 |-35|

Which equation represent x=3/2 and y=0

What goes into 70 and 95?

Convert the angle 0=345° to radians

What is 7 plus the sum of m and - 17

How to do angles like vertical and congruent

Which is longer, 4000 ft or 1 kilogram?

Mikey worked 8 hours on Wednesday, 6 hours on Thursday, and 7 hours on Friday. His gross pay for all three days was $187.95 A. $8.95 B. $8.98 C. $28.13 D. 65.63

Ray cupple bought a basic car costing 26,500, with options costing 725.00. There is a 6% sales rax in his state and a combined 50.00 license and registration fee. What was ray's total cost

theater technician charges a $200 flat fee and 5% of all profits from ticket sales per show. If the technician made $400.00 on a show, how much total profit was there from ticket sales?