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LiRa [457]
3 years ago
8

Evaluate 28/a + 6 when a = 7. 28/a + 6 = Help plsss

Mathematics
1 answer:
koban [17]3 years ago
6 0
This is your answer

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The total cost of attending a state university is $19,700 for the first year. • A student's grandparents will pay half of this c
Temka [501]

Answer:

The student will have to save $404.2 minimum monthly

Step-by-step explanation:

Given that the total cost for the first year= $19,700

The grandparents paid half the amount = 1/2(19700)= $9850

The remaining balance to be paid is

19,700 - 9850=$9850

If an athlete paid $5000

The the remaining balance to be paid = 9850-5000=$4850

For the student to clear this amount in 12 months he must save

monthly 4850/12= $404.166

Hence the minimum amount to be saved per month is $404.2

4 0
3 years ago
Read 2 more answers
the cost of renting a scooter is represented by 3j+5. Write and simplify an expression that represents the cost of renting 6 sco
wariber [46]

Simplified expression that represents the cost of renting 6 scooters is 18 j +30

<u>Step-by-step explanation:</u>

Given data:

The cost of renting of a scooter is represented by 3j +5

So, from that, we can say in general,

The cost of renting of n scooters is represented by  

                                 n \times(3 j+5)

But according to given, the value of n is 6. i.e. to find the cost for six number of scooters. We can calculate now as follows

So, the cost of renting of a scooter is represented by  

                                 6 \times(3 j+5)=18 j+30

3 0
3 years ago
A rectangular poster is 10 inches longer than it is wide. If the area of the poster is 171 square inches, find the dimensions of
aivan3 [116]
Length= 19 inches
width= 9 inches
4 0
3 years ago
You can multiply -2.2 by 6.2 to find the total variation in water level. What decimal represents the total variation in water le
rewona [7]
Whatever she observed
4 0
3 years ago
The theoretical probability of a given event is a fraction of 9 and 13. explain what each number represent
Lostsunrise [7]
9 represents the event, 13 represents all possible events.

I have a bag of 13 marbles. 9 of my marbles are blue, 4 are red. My probability of reaching in and pulling out a blue marble at random is 9/13 (Which is 69%)
5 0
3 years ago
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