Answer: Can you make the question a bit clear?
Answer:
the answer is B
Step-by-step explanation:
do 160/3
Answer: a. c = 30 + 45h
b. $322.50
Step-by-step explanation:
A. Write a function that can be used to find the total charge, c, Juan will pay when the electrician works, h, hours.
This will be calculated as:
c = 30 + 45h
B. How much will Juan pay if it takes the electrician 6 1/2 hours to complete the job?
Using the expression,
c = 30 + 45h
c = 30 + 45(6 1/2)
c = 30 + 292 1/2
c = 322.50
Therefore, Juan will pay $322.50
Answer:
red +blue marbles :- 15 +13=28 marbles.
yellow marbles:- 50+28=22 marbles.
probability of yellow marble :- 22/50 i.e 11/25
Number one is (saturated) number two is (solvent) number three is (b and c) number four is (element) number five is ( no more solvent can be dissolved)