Workers at a quarry are removing rock at daily rate of 0.1%. There are 3.2 tons

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955

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?

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount