Mathematics, 25.05.2020 07:58 abigailgraceblair

(I will mark brainliest if correct)
Matt has started a car washing business to save money for college. each week he washes three more cars than the week he did before.

Part A: Matt started by washing 6 cars his first week in business. Write an explicit formula that can be used to find the number of cars he washed on any given week.
A. 6+3n
B. 6(3n-1)
C. 6+3(n-1)
D. 3+6(n-1)
Part B: How many cars will Matt wash on his 11th week in business?
A. 17
B. 36
C. 39
D. 66

(if you don't want to answer part B I just really need Part A but it would be very helpful if you did both parts)

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:30

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Answers: 1

Answer

Mathematics, 21.06.2019 16:30

What is the difference between regular convex and concave polygons

Answers: 1

Answer

Mathematics, 21.06.2019 19:10

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Answers: 2

Answer

Mathematics, 21.06.2019 20:20

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Answers: 1

Answer

You know the right answer?

(I will mark brainliest if correct)
Matt has started a car washing business to save money for...

Questions

Mathematics, 13.10.2020 07:01

You are a laboratory technician. You are filling spherical flasks with a salt solution and then putting them into boxes. Each flask has a volume of 11...