Answer:
x = 30
Step-by-step explanation:
Put in proportions =
Cross multiply and get 27x = 45 x 18
OR...
27x = 810.
THEN...
divide by 27 on both sides to get 30
x = 30
The correct answer is D, because -3 multiplied by -x + 12 is 3x + - 36, which is 3x - 36, which is D
Answer: $13.94
Step-by-step explanation:
Given : Bargain Feed Store has a markup rate of 14.1%.
The wholesale cost of bag of horse feed = $12.22
Price mark up = Mark up % x Whole sale cost
Price mark up =14.1% x $12.22
Price mark up
Then , the final price of bag of horse feed will be :-
Final price = wholesale cost +Price mark up
=$12.22+$1.72 = $13.94
Hence, the shop will charge $13.94 for a bag of horse feed that cost $12.22 wholesale.
The equation which can be used to find the length of EF is option A which is EF=.
Given the length of base of right angled triangle is 12 and the hypotenuse be 24.
We are to find the length of EF and tell which equation can be used to find the length of EF.
We know that pythagoras theorem applies in a right angled triangle.
Pythagoras theorem says that in a right angled triangle the square of the hypotenuse is equal to the sum of square of base and perpendicular.
In this triangle we are only given base and hypotenuse and we have to find EF which is perpendicular.
EF=
=--1
=
=
Hence the equation which can be used to find the length of Ef is option A which is EF=.
Question is incomplete as it should include the figure also.
Learn more about pythagoras theorem at brainly.com/question/343682
#SPJ1
I can see your problem immediately . . . there's no question !