Solve the system of equations by substitution. What is the solution for x? 2x + y = 1 4x + 2y = - 1

F (3.14) = 20 and g (3) = 3.14, then what is the exact value of (fog) (3) ?

Find the complete factored form of the polynomial 48m^5+8n^2

Luisa claims that when she subtract two negative integers the result is always positive. Is she correct? Explain.

Nil armstrong set foot on the moon 109.4 hours after Apollo 11 departed from the Kennedy Space Center. Apollo 11 landed on the moon about 6.6 hours before armstrrong first step. How many hours did it take for Apollo 11 to reach the moon

How much taller is a meter stick than the loveseat

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?