math question
posted by sherri .
Given T,=RV find R if T=4 and V=8
Given W=xyz, find w if x=2, y=3,and z=6
If C=ab, find C if a =0.65 andb=1.9

t=rv so you would replace the t with a 4 and the v with an 8
so it would equal out to 4=r(8)divide by 4 on both sides and u get r=2
W=xyz so replace.... W=2x3x6, 6x6, then ur answer is w=36
C=ab, C=(.65)(1.9), multiply and u get C=1.235
u just have to replace/substitute the variables