-4c = 12
divide both sides by -4
c = -3
Answer:
Step-by-step explanation:
Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations 4x^2-2=38 so that you ... Step 2 : Step 3 :Pulling out like terms. 3.1 Pull out like factors : 4x2 - 40 = 4 • (x2 - 10) ... x2 = 10. When two things are equal, their square roots are equal.
He sold these beds for 1.75 times, or 75% more then what they were originally valued.
1. 278.25
3.14 x 5 x 5 x 1/2= 39.25
10 x 8 x 6 x 1/2= 240
