3 years ago

1) Which expression is NOT equivalent to the given expression?42y - 8 -

Mathematics

1 answer:

olganol [36]3 years ago

4 0

It has to be d because the rest equal to 24y-&

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Annie buys a picnic table priced at $407. If the sales tax is 6%, what will be the total cost including tax?

Oksi-84 [34.3K]

Answer:

-$407

-tax:6%

407 times 6 divided by 100

413/100

4.13

407 plus 4.13

$411.13

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2 years ago

Which statement best describes f(x)=-2√x-7+1

olga nikolaevna [1]

it is under mapping and function

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3 years ago

your bike lock has 4 digits numbered 0 to 9. find the total number of possible outcomes for the bike lock

Ann [662]

Answer:

There could be many, my estimate would be around 100.

Step-by-step explanation:

It may sound exaggerated but it can be.

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3 years ago

What is the area of a rectangle if 1 base is 14 in, the 2nd base is 3.5 in and the height is 8 in?

algol13

Check the picture below.

notice, we have three pair of sides, let's add them all up to get the area

$\stackrel{\textit{left and right}}{2(8\cdot 14)}+\stackrel{\textit{front and back}}{2(3.5\cdot 8)}+\stackrel{\textit{top and bottom}}{2(3.5\cdot 14)}\implies 378~in^2$

5 0

2 years ago

How do you simplify this

Gala2k [10]

15 + 1 because you are using apsolute value so that negative 1 becomes a positive

8 0

3 years ago