Answer:
bc=-4
Step-by-step explanation:
4x -1 is -4. because your adding a negative and a positive
Yes because it is a whole number
Answer:
-1.6
Step-by-step explanation:
4x-2/5
=-8/5
=-1.6
Answer:
35 is the 'is' and 40 is the 'of'
Step-by-step explanation:
is/of = %/100
35/40 = x/100
cross-multiply to get:
40x = 3500
x = 3500/40
x = 87.5
6-3=3
2/8-5/8=3/8
you would have to change the denominator
