De o valor, na forma decimal, de:
a)2-¹
b)2-⁵
c)(-2)-²​

Marcus built a model car that is 4 inches wide. what scale was used to build the car if the actual width of the car is 6 feet? a. 1 in. = 2 ftb. 1 in. = 2.5 ftc. 1 in. = 1.5 ftd. 1 ft = 1.5 in.

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

What ia the sum if the first 7 terms of the geometric series