Answer:
The amount of change she received was
dollar.
Step-by-step explanation:
Price of each carton of milk is
cents and she bought 3 cartons of milk.
We know that, <u>1 dollar = 100 cents</u>
So, 1 cent =
dollar.
and
cents
dollar.
Thus, <u>the total price of 3 cartons of milk</u>
dollar.
She gave the cashier $10.
So, the amount of change she received
dollar.
Answer:
4x-y=18
Step-by-step explanation:Since x is on the right side of the equation, switch the sides so it is on the left side of the equation.
4
x
−
18
=
y
Move y to the left side of the equation because it contains a variable.
4
x
−
18
−
y
=
0
Move 18 to the right side of the equation because it does not contain a variable.
4
x
−
y
=
18
1 is D, because if you wrote out all the choices as equations, you would get that A is 1/2 n - 3, B is also 1/2 n - 3, C is 1/2 - 3, and D is 1/2(n - 3)
2 is A, because 3 times her age minus 4 is 3x-4, with x as Marcys age
3 is C, because although 11 x 5 is 55, it says that 5 times a number is LESS than 55, so the answer is 10, or C
4 is B because the mode is 92, the mean is 122, and the median is 88, which would mean that mean>mode>median
So the scale in part a would be 72 miles/6 inches = x miles/ 1 inch. Cross multiply and you get 6x= 72, so x = 12 miles. Now you now that 1 inch equals 12 miles.
Part B tells you that Foston is 4 inches from Liberty, and asks you to figure out how far it is from West Quail. The WHOLE distance is 6 inches ( Liberty to West Quail) so the distance from Foston to West Quail is 6-4= 2 inches.
Remember 1 inch equals 12 miles, so 2 inches will equal 24 miles
Answer: The correct option is
(A) x = 4 and x = 6.
Step-by-step explanation: We are given to find the zeroes of the graphed function.
We know that
the zeroes of a function y = f(x) are those values of x for which the value of the function (y) becomes zero.
That is, the points on the co-ordinate plane where the function meets the X-axis.
From the graph, we see that
when y = 0, then the values of x are x = 4 and 6.
Therefore, the zeroes of the graphed function are x = 4 and x = 6.
Thus, option (A) is CORRECT.