Estimate the difference of 1.9 – 0.7 = by rounding each number to the nearest whole number. A 0.5
B 1
C 1.5
D 2

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?