Jackson has a credit card with a 15% interest rate. his dad has a credit card with 5% interest rate. if they both charge $1000 how much more will jackson end up paying?

a) $500
b) $250
c) $100
d) $125

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Which expression is equivalent to 3^3 + 2^2?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?