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

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

Step-by-step explanation:

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