3 years ago

The equation t= 6 + wrepresents the relationship between the number of weeks and the total amount saved.

Mathematics

2 answers:

White raven [17]3 years ago

6 0

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Lady bird [3.3K]3 years ago

6 0

Answer:

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Help MATH ASAP MARKING BRIANLIT!!

FinnZ [79.3K]

Answer:

-41

Step-by-step explanation:

The change is -2

(-2*20)-1 = -41

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4 years ago

Which of these is a prime number? 733 712 702 725

marishachu [46]

Answer:

733

Step-by-step explanation:

712 and 702 end in 2, so they're divisible by 2.

725 ends in 5, so it's divisible by 5.

733 is not divisible by 2.

7 + 3 + 3 = 13, so 733 is not divisible by 3.

It looks like 733 is the prime number.

5 0

3 years ago

Read 2 more answers

How do I answer this using the square root method? -9(3x-2)^2=-225

dedylja [7]

$\bf -9(3x-2)^2=-225\implies (3x-2)^2=\cfrac{-225}{-9}\implies (3x-2)^2=\cfrac{225}{9}
\\\\\\
3x-2=\sqrt{\cfrac{225}{9}}\implies 3x-2=\cfrac{\sqrt{225}}{\sqrt{9}}\implies 3x-2=\cfrac{15}{3}
\\\\\\
3x=\cfrac{15}{3}+2\implies 3x=\cfrac{21}{3}\implies x=\cfrac{21}{9}$