Answer:
D
Step-by-step explanation:
A proportional relationship is one where the "proportion" of every x to every y is the same.
For example, if you have x=1 y=2 and x=2 y=4, you know they're proportional because 1/2 = 2/4.
The only table that fits this requirement is D, because
1/-8 = 3/-24 = 4/-32 = 6/-48
All the ratios of every x to every y are equal to -1/8!
Answer:
3rd one i think
Step-by-step explanation:
Answer:
-5; -4
Step-by-step explanation:
you are welcome
Answer: I think its $37.84625 according to the working shown :)
Step-by-step explanation:
cost of paper= $5.79, hence 2 is 2 x 5.79= 11.58
pens= $9.25
paperclips= $2.29
calendar= $12.50
Total= 11.58+9.25+2.29+12.50= 35.62
6.25% sales tax on total purchase= 6.25/100 x 35.62= $2.22625
Adding the sales tax: 35.62+2.22625= $37.84625
Step-by-step explanation:
Diameter = 2r
= 7.7 = 2r
7.7/2 = r
3.85=r
