2 years ago

PLEASE HELP THIS IS A BIG HOMEWORK ASSIGNMENT

Mathematics

1 answer:

Veseljchak [2.6K]2 years ago

8 0

Answer:

A. 6n + 13

Step-by-step explanation:

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Marias bank account balance tripled and then lost 35.50 and is now 13 dollars.

lys-0071 [83]

Answer:

$145.5

Step-by-step explanation:

7 0

3 years ago

Iteru [2.4K]

In order to find the equivalent expression, let's use the following property:

$a-(-b)=a+b$

In other words, when subtracting a negative number, we can just add the corresponding positive number, that is, switch the two negative signs for a positive sign.

So we have that:

$\begin{gathered} 18\frac{1}{5}-(-22\frac{2}{5})-(-40\frac{1}{5}) \\ =18\frac{1}{5}+22\frac{2}{5}+40\frac{1}{5} \end{gathered}$

Therefore the correct option is D.

8 0

7 months ago

Do number 7 and 8 please

Kruka [31]

7) $\sqrt[3]{64} = \sqrt[3]{4^3} = 4$

8) $\sqrt[3]{216} = \sqrt[3]{6^3} = 6$

5 0

3 years ago

2 (5p - 4) = 3p -7 need this very soon

MakcuM [25]

Answer:

p=7

Step-by-step explanation:

2 (5p-4)=3p-7

(10p-8)=3p-7

10p=3p+1

7p=1

p=7

8 0

3 years ago

Read 2 more answers

first question what is the starting point?Exponential equation for the black bird: g(x) = 2^x-8 + 1King Pig is located at (11,9)

goblinko [34]

Given the exponential function:

$g(x)=2^{x-8}+1$

The starting point is found when x = 0.

So, let's substitute x by 0.

$\begin{gathered} g(0)=2^{0-8}+1 \\ g(0)=2^{-8}+1 \\ g(0)=0.0039+1 \\ g(0)=1.004 \end{gathered}$

Answer: The starting point is (0, 1.004).

3 0

9 months ago