Answer:
Step-by-step explanation:
Therefore,
ANSWER
A reflection over the y-axis followed by a dilation by a factor greater than 1
EXPLANATION
We can see from the diagram that, square M and square P are all equal distance from the line y-axis.
This means that square M has been reflected in the y-axis.
Since square P is greater than square M, there has been a multiplication by a scale factor greater than 1.
The correct choice is B.
Answer:
The cost of one taco is $0.87 and the cost of one enchilada is $1.16
Step-by-step explanation:
Let the cost of tacos be X
and cost of enchiladas be y
So, by using given data, we have following equations
3X + 2Y = 4.93 (1)
2X + 4Y = 6.38 (2)
So, first multiply 1st equation by 2 and 2nd equation by 3, then subtracting 1st equation by 2nd.
= 2 × ( 3X + 2Y = 4.93) (1)
= 3 × (2X + 4Y = 6.38) (2)
= - (6X + 4Y = 9.86) (1)
= 6X + 12y = 19.14 (2)
= 8Y = 9.28
Y = 9.28 ÷ 8 = 1.16
By putting the value of Y in equation 1, we get
3X + 2(1.16) = 4.93
3X + 2.32 = 4.93
X = 2.61 ÷ 3 = 0.87
Hence, the cost of one taco is $0.87 and the cost of one enchilada is $1.16.
Option B
<em><u>Solution:</u></em>
Given that, we have to simplify the given expression
Given expression is:
We can simplify the expression by cancelling the common terms in numerator and denominator
Take the common terms out in given expression
Cancel the common terms in numerator and denominator
<em><u>Thus the simplified form of given expression:</u></em>
Thus option B is correct
