Answer:
To find m ( slope) we'll use the Slope Formula:

<u>Subtract the numbers:-</u>

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↑ Undefined
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The total paid was $345. Twenty students cost $100.00. $345-4100=$245
245/3.50=70 additional students. 70+20=90 students went on the tour
Answer:
She can make 19 cupcakes!!
Have an amzing day!!!!!
Answer:
It's C
Step-by-step explanation: I took the test and got it wrong
Answer: -a2 - 2ab - b2 + 25 =
-1 • (a2 + 2ab + b2 - 25)
Final result :
-a2 - 2ab - b2 + 25
Step-by-step explanation: