They are selling lollipop for $5 each and cupcakes for $7 each
Step-by-step explanation:
Let l be the price of lollipops and
c be the price of cupcakes
Then according to given statements
Multiplying equation 1 by 3
Subtracting equation 2 from equation 3
Dividing both sides by 12
Putting l = 5 in equation 1
Dividing both sides by 2
So,
They are selling lollipop for $5 each and cupcakes for $7 each
Keywords: Linear equations, variables
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The answer is
X= -3/2 or x=1
<u><em>Answer: Addition property of equality, Subtraction property of equality, Multiplication property of equality, and Division property of equality.</em></u>
Step-by-step explanation:
Addition property of equality is adding the same number to both sides of an equation does not change the equation.
a+c=b+c
Example: t-6=13
add 6 both sides of an equation.
t-6+6=13+6
answer: t=19
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Subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.
a-c=b-c
11=x+5
switch sides of equation
x+5=11
subtract by 5 both sides of an equation.
x+5-5=11=5
answer: x=6
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Multiplication property of equality is multiplying both sides of an equation by the same number does not change the equation.
a*c=b*c
t/5=3
example:
5/1*t/5=3*5
then multiply on the right side.
t=3*5
answer: t=15
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Division property of equality is dividing both sides of an equation by the same non-zero number does not change the equation.
a/c=b/c for c≠0
10a/10=130/10
divide by 10 both sides of an equation.
10a/10=130/10
simplify.
130/10=13
answer: a=13
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Hope this helps!
Thanks!
Answer:
A. right 2, up 3
Step-by-step explanation:
We have that,
The function is transformed to .
We see that,
The function f(x) is translated 2 units to the right and 3 units upwards to obtain the function g(x).
So, the correct transformation is 'right 2, up 3'.
Hence, option A is correct.