You need to transform the equation into y = mx + b form. To do this, subtract 8x from both sides to get 3y = -8x + 24. Then divide both sides by 3 to get y = -8/3x + 8. When you graph this equation, the y-intercept will be at (0,8) and it will have a slope of -8/3 (move down 8 and right 3).
Hope this helps!!
Answer:
$4
Step-by-step explanation:
In Store A the price of mayonnaise went down from $5.82 to $5.23.
Total decrease in mayonnaise price in Store A = $5.82-$5.23 = $0.59
In Store B the price of mayonnaise went down from $8.77 to $2.43.
Total decrease in mayonnaise price in Store A = $8.77-$2.43 = $6.34
In Store C the price of mayonnaise went down from $8.71 to $3.64.
Total decrease in mayonnaise price in Store A = $8.71-$3.64 = $5.07
Cumulative decrease in mayonnaise price across all stores:
$0.59 + $6.34 + $5.07 = $12
Average decrease in mayonnaise price across all stores =
= $4
Step-by-step explanation:
Check that attachment
Hope it helps :)
Answer:
D is correct. ( 4m - 5 ) + ( -6m + 7 - 2n )
Step-by-step explanation:
We are given a difference of two polynomial
(4m-5) - (6m-7+2n)
We need to choose correct choice which is equivalent to given expression.
Here we have minus sign between two parentheses.
First we distribute minus sign over (6m-7+2n) using distributive property.
Minus sign will distribute with each term inside (6m-7+2n).
When it will distribute it changes the sign of each term inside the parentheses.
After distribution we get
( 4m - 5 ) + ( -6m + 7 - 2n )
Thus, D is correct option which is similar to given expression.
Answer:
80.6
Step-by-step explanation:
F = 9/5 C + 32
F = (9/5)*27 + 32 Substitute 27 into the equation
F = 243 / 5 + 32 Multiply 9 and 27 together
F = 48.6 + 32 Divide by 5
F = 80.6 Add on 32
A very quick way to do this is to double your centigrade temperature and and 30 which you should be able to do in your head.
2*27 = 54 Add 30
54 + 30 = 84
This quick way will tell you if you get near the right answer.