Answer:
See Below
Step-by-step explanation:
If DF = 42, What is DE?
D__________E_______F
(7x + 1) + ( 4x-3) = 42
7x+1+ 4x -3 = 42 Solve for x
11x -2 = 42
+2 +2
11x = 44
11x / 11 = 44/ 11
x = 4
Now plug x in for the equation of DE
7x+1
7(4) + 1
28 + 1 = 29
DE = 19
Answer: the actual amount that Luke paid including tax is $55.65
Step-by-step explanation:
The initial price of the jacket is $75.
Luke bought a jacket that was 30% off the cost. This means that the amount of discount on the Jacket is
30/100 × 75 = 0.3 × 75 = $22.5
The price of the jacket after the discount had been applied is
75 - 22.5 = $52.5
He paid sales tax of 6% after the discount had been applied. This means that the amount of sales tax that he paid on the jacket is
6/100 × 52.5 = 0.06 × 52.5 = 3.15
Therefore, the actual amount that Luke paid including tax is
52.5 + 3.15 = $55.65
X=25 because 3x and 75 are vertically opposite so they are equal.
3x=75
x=25
Hope this helps :)
It helps by giving you a hint as to what the fraction or decimal may be. Ex. 30%, 0.3, 3/10
So the number of carrots Max has is c and it's more than 5, so the inequality is, c>5