Answer:
Step-by-step explanation:
Multiply -3 and the denominator which was 8 and add the numerator which was 3 whatever the number is put it over the denominator. Your answer should be -27 over 8
Answer:
A) $1,446.50
Step-by-step explanation:
So you know, that the expenses for the first year of a 4-year private college are $8,893. You have got $6,000. How much money you must contribute each semester? $8,893-$6,000=$2,893 ... You know, that there are two semesters in college year, so you need to divide the number by 2. The answer is A) $1,446.50
I hope I helped you! I will be grateful, If you mark my answer as the brainiest.
I am assuming the problem is asking you to find an equation repersenting the situation.
In this case, realize that 150 will be a constant, and 60 will be attached to the 
variable, since the price of the textbooks changes based on how many textbooks there are.
Thus, the equation is:
Our answer is 60x + 150 = y.
Answer:
sandwiches is £1.8
bottle water = £1.2
Step-by-step explanation:
Given data
let cheese sandwiches be x
and bottle water be y
3x+2y= 7.8------------1
5x+4y= 14.20---------2
solve 1 and 2
3x+2y= 7.8------------1*5
5x+4y= 14.20---------2*3
15x+10y= 39
- 15x+12y= 42.6
-2y = -3.6
y= 3.6/2
x=1.8
Put x= 1.8 in 1
3(1.8)+2y= 7.8
5.4+2y= 7.8
2y= 7.8-5.4
2y=2.4
y= 2.4/2
y= 1/2
Hence cheese sandwiches is £1.8
bottle water = £1.2
Answer:
first answer is 6 wholes and 8/15 and the rest is on the page I attached
