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2 years ago

7. Lesa spent $25 at the grocery store.

Mathematics

1 answer:

mixer [17]2 years ago

8 0

25 - 3x = M

Please correct me if I’m wrong !!

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Step-by-step explanation:

I think your right!

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3 years ago

|2s|+19=13<br> Help me please

Mnenie [13.5K]

$\textsf{Hey there!}$

$\mathsf{|2s| + 19= 13}\\\textsf{Solve both sides by -19}\\\mathsf{|2s|+19+ (-19)=13+(-19)}\\\mathsf{Cancel\ out:\ 19 + (-19) \ because\ that\ gives\ you\ 0}\\\mathsf{Keep: 13 + (-19)\ because\ that\ helps\ us\ solve\ for\ our\ answer}\\\mathsf{13 + (-19) = -6}\\\mathsf{Solve\ for\ absolute\ value: |2s| = -6}\\\mathsf{Any\ absolute\ values\ CANNOT\ be\ less\ than\ 0}\\\mathsf{\boxed{\boxed{\mathsf{Thus, \ this\ make\ your\ answer\ is: \boxed{\boxed{\bf{No\ solution}}}}}}}\checkmark$

$\textsf{Good luck on your assignment and enjoy your day!}$

~ $\frak{LoveYourselfFirst:)}$

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3 years ago

You are ordering a sandwich for lunch. If the sandwich shop boasts that they have 25 different toppings for their sandwiches, an

Blizzard [7]

Step-by-step explanation:

Number of Combinations

= 25C0 + 25C1 + 25C2 + 25C3 + 25C4 + 25C5

= 1 + 25 + 300 + 2300 + 12650 + 53130

= 68,406.

There are a total of 68,406 combinations.

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3 years ago

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If p(q) = q^2 4q- 12 then what is p(-1)

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Answer:

$\bold{p(q) = q^2 4q- 12 } \\ \bold{p( - 1) = {( - 1)}^{2} \times 4 \times ( - 1) - 12} \\ = \bold {1 \times ( - 4) - 12} \\ \bold{ = ( - 4) - 12} \\ \bold{ p( - 1)= - 16}$

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2 years ago

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