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3 years ago

Y = -4x – 5 y = 3.x – 2 Is (3, 7) a solution of the system?

Mathematics

1 answer:

Blababa [14]3 years ago

7 0

Answer:

Step-by-step explanation:

this is because

-12-5=-17

-28-2= -30

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Suppose $1000 is invested at 8%, compounded quarterly. How much is in the account at the end of 4 years?

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3 years ago

4.1(-7.93-4.39a)-4.6a

ki77a [65]

Answer:

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Step-by-step explanation:

Distribute:

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3 years ago

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4(2p+3)=16 solve the equation

Natali5045456 [20]

Final Answer: $p = \frac{1}{2}$

Steps/Reasons/Explanation:

Question: Solve the equation $4(2p + 3) = 16$ .

Step 1: Divide both sides by $4$ .

$2p + 3 = \frac{16}{4}$

Step 2: Simplify $\frac{16}{4}$ to $4$ .

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Step 3: Subtract $3$ from both sides.

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Step 4: Simplify $4 - 3$ to $1$ .

$2p = 1$

Step 5: Divide both sides by $2$ .

$p = \frac{1}{2}$

~I hope I helped you :)~

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