3 years ago

Translate this statement into an expression:

1 answer:

3 0

I say D because sum is the total when you add and when it says less you go backwards ex.2 less than 3 this is how you write it 3-2

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Find a solution to the system. Make sure to write as a coordinate.

RUDIKE [14]

Answer:

x=2, y=3

Step-by-step explanation:

This is a system of equations.

To solve a system of equations, we use the substitution method.

We can plug in the first equation, $x=2y-4$ , into the value for x in the second equation. Now, the second equation looks like this:

$2*(2y-4)+y=7$

We simplify and solve for y:

→ $4y-8+y=7$

→ $5y=15$

→ $y=3$

Now, we plug in the value for y, which is 3, into either equation. I will just use the first equation:

→ $x=2*3-4$

→ $x = 2$

Let me know if my explanation is unclear.

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3 years ago

Stephanie is taking out a loan in the amount of $15,000. Her choices for the loan are a 4-year loan at

nevsk [136]

Answer:

$1950

Step-by-step explanation:

Simple interest amount payable is given by

A=P(1+rt) where p is principal amount, A is final amount paid, t is time and r is rate of interest. For the first case

A=15000(1+0.03*4)=$16800

For second case

A=15000(1+0.05*5)=$18750

Difference will be 18750-16800=$1950

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3 years ago

Can you help on word problems?

Ne4ueva [31]

Uh sure if you give me the problem I could help

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3 years ago

Find the value of w. w= ?

Stolb23 [73]

W=80
365 subtract by all the other angles

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3 years ago

The volume of a pyramid that fits exactly inside a cube is 10 cubic feet. What is the volume of the cube?

Tatiana [17]

Answer:

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