Let the tickets be x and the snacks be y.
2x + 3y = 25 .... equation(1) *3 => 6x+9y = 75... (3)
3x + 4y = 35 ....(2) *2 => 6x + 8y= 70....(4)
on (3) - (4)
we get,
6x + 9y = 75
6x + 8y = 70
(-) (-) (-)
___________
y = 5
on putting value of y in (1),
2x + 3*5 = 25
=>2x= 25-15 => 2x = 10 =>x= 10/2 => x= 5
<span>hence , a movie ticket is $5 as well as a snack is $5</span>
Answer:
The multiplication property of equality states that if two values a and b are equal when you multiply each by the same value c, the products are equal.
Step-by-step explanation:
Multiplication property of equality:
- It states that multiplying both sides of the the equation with the same constant or number then the truth value of the equation does not change.
- That is the equality still holds true.
So, if
Then, we can write by multiplication property of equality
Thus, the correct answer is
The multiplication property of equality states that if two values a and b are equal when you multiply each by the same value c, the products are equal.
Answer:
A. This polynomial could be factored by finding the GCF, then by grouping or using the perfect squares method.
Step-by-step explanation:
2x^3 + 4x^2 + 2x
First factor out the GCF
2x ( x^2 + 2x +1)
Then factor the inside by either using grouping or recognizing that this is a perfect square a^2 + 2ab + b^2 = ( a+b) ^2
2x ( x^2 + 2 * x * 1 + 1^2)
2x ( x+1) ^2
-32 x 5 = -160
-160/9 = -17.7777777778
if rounded it'll be -18 or -17.8
You have to divide 108 with 25.18
about 4.3/1