Adam has 16.45 kg of flour, and he uses 6.4 kg to make hot cross buns. the remaining flour is exactly enough to make 15 batches of scones. how much flour, on kg, will be in each batch of scomes?

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

What is the value of x when x + 7 = 21?