Charles takes a loan of $15000 on a 7% interest rate. He plans to pay the loan off in full after 2 years. Calculate the simple interest.

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

Which expression is rational? 6. , square root two, square root 14, square root 49

Solve the equation. then check your solution 8=1.88+a