Question

Variable expressions Worksheet
Find the value of the expressions for the given values of the variable(s).
1 a. S+(-7)
1 b. (3-(-4)x)2, when x = 3
when s=-3
-1
2 a. W+(-7), when w=-1
2 b. -4V
when V=-7 and C= -2

Answer 1

Answer:

Step-by-step explanation:1 = a = s+ (-7)/-1

as s = -3

then, -3+(-7)/-1

= -3-7/-1

= -10 / -1

= 10

b = 3-(-4)xto power 2

= (3+4) x tp power 2

= 7*3*3

= 63

c = w + (-7)

= -1-7

= -8

d = -4v /2 to Power w

= -4-7/ (-2) * (-2)

= -11 / 4