Answer:
x = 
, y = 
Step-by-step explanation:
Equate the first 2 parts of the ratios on both sides of the equation and solve for x.
Expressing the ratios in fractional form, then
= 
= 
× 
= 
( cross- multiply )
6x = 15 ( divide both sides by 6 )
x = 
=
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Equate the last 2 parts of the ratios on both sides and solve for y
= 
= 3 × = 
( cross- multiply )
2y = 
× 3 = 
( divide both sides by 2 )
y =
Answer:
Talking 65 minutes, $ 6.50 must be paid.
Step-by-step explanation:
Since your cell phone plan is by the minute, and each minute of use cost $ 0.10, to create a relation that represents the amount spent, A, per minute, m, of call time, and then use the relation to find the amount spent if you talk 65 minutes, the following calculations must be performed:
0.10 x M = A
0.10 x 65 = A
6.50 = A
Thus, talking 65 minutes, $ 6.50 must be paid.
Answer:
165.2
Step-by-step explanation:
7%x4=28
28 percent of 590 = <u>165.2</u>
Please let me know if there’s something you don’t understand. Hope this helps!
