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2 years ago

14

Explain your answer !! Will give brainlst

1 answer:

Roman55 [17]2 years ago

6 0

C
when you put all the equations into slope intercept form and then graph them, answer C will give you the exact same line that is already on the graph. for a system to have infinitely many solutions it would have to be two lines that are exactly the same because they are intersecting an infinite amount of times

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olga2289 [7]

(2x-2)(3x-52)
6x^2-104x-6x+104
6x^2-110x+104

Final answer; 6x^2-110x+104

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3 years ago

Read 2 more answers

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lianna [129]

x = 15

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-4 -4

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3 years ago

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3 years ago

Samantha sends her son, Barry, to a preschool center on certain days. The cost of preschool is $45 per day along with a fixed mo

Hatshy [7]

Answer: Option D

D. 880 = 45d + 70; 18 days

Step-by-step explanation:

We know that the cost of preschool is $ 45 per day plus a monthly fee of $ 70.

We also know that a total of $ 880 was paid last month

To write an equation that represents this situation, let us call d the number of days that Barry attends school

So the cost was:

$45d + 70 = 880$

Now we solve the equation for the variable d

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6 0

3 years ago

Please look at picture attached! i will mark you brainlyest if right!

katrin2010 [14]

Amp is the number in front of sine so its 1/2 aka D :)

8 0

2 years ago