2 years ago

PLS HELP I WILL GIVE BRAINLEST

Mathematics

2 answers:

Natasha_Volkova [10]2 years ago

8 0

Probably D. as the more experiments, the more likely it would match the on paper assumed results

Lady_Fox [76]2 years ago

4 0

Answer:

50 is the best choice

Step-by-step explanation:

it is better if its an even number and higher

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5a+4c-b<br><img src="https://tex.z-dn.net/?f=5a%20%2B%204c%20-%20b%20" id="TexFormula1" title="5a + 4c - b " alt="5a + 4c - b "

Tatiana [17]

Hi,

$5a + 4c - b = 5a + ( - 4bc) \\ 5a - 4bc = 1abc$

Hope this helps.
r3t40

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3 years ago

I don’t really understand how to do this!!! Help plz

patriot [66]

Answer:

Step-by-step explanation:

It works with the second one

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3 years ago

Andrew writes the algrebraic expression 2s + 2.97 to represent the cost of his lunch. He bought 2 sandwhiches and a large drink.

krok68 [10]

Answer:

Step-by-step explanation:

2s + 2.97, if he buys 2 sandwiches and a large drink then

2 represent the coefficients of s which is the number of sandwiches he bought

s represent a variable since it a function of the coefficient; s represent the price of sandwich

2.97 represent the price of large drink and also a constant since it has no letter added to

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3 years ago

Solve for the indicated variable: ⅖(z + 1) = y for z.

sweet [91]

Answer:

z = 5/2y -1

Step-by-step explanation:

We observe that z has ...

1 added
the sum multiplied by 2/5

To solve for z, we undo these operations in reverse order.

$\dfrac{2}{5}(z+1)=y\qquad\text{given}\\\\z+1=\dfrac{5}{2}y\qquad\text{multiply by 5/2}\\\\\boxed{z=\dfrac{5}{2}y-1}\qquad\text{subtract 1}$

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3 years ago

Read 2 more answers

please help! will give brainliest if the answer is correct:) need the answers in order to move on in the lesson!

scZoUnD [109]

Answer:

Just use a calculator and wite the square root value in it

Step-by-step explanation:

Atempt this method with all options at last u will have ur answer

4 0

3 years ago