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2 years ago

14

Find the greatest common factor of 14 and 63

1 answer:

Mekhanik [1.2K]2 years ago

3 0

Answer:

7

Step-by-step explanation:

factors of 63-1,3,7,9,21,63

factors of 14-1,2,7,14

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Which of the c-values satisfy the following inequality? 2>c/3

tino4ka555 [31]

Answer:

$\Large \boxed{{c$

Step-by-step explanation:

2>c/3

Multiply both sides of the inequality by 3.

2(3)>c/3(3)

6>c

Switch sides.

c<6

8 0

2 years ago

Read 2 more answers

When Marika bought her house she paid 80% of the purchase price of the house with a loan. She paid the remaining 49,400 of the p

Maurinko [17]

Let

x-----> the purchase price of the house

we know that

1) Marika paid $80\%$ of the purchase price of the house with a loan

2) Marika paid the remaining $\$49,400$ of the purchase price with her savings

3) $\$49,400$ represent the $20\%$ of the purchase price

so

$0.20x=49,400$

Solve for x

Divide by $0.20$ both sides

$0.20x/0.20=49,400/0.20$

$x=247,000$

therefore

<u>the answer is</u>

the purchase price of the house is $\$247,000$

3 0

2 years ago

Which equation represents the slope-intercept form of the line below?

steposvetlana [31]

Answer:

$y=\frac{1}{4} x-5$

Step-by-step explanation:

Slope intercept from is represented as :

$y = mx + b$

So, plugging in the numbers it would look like this :

$y=\frac{1}{4} x-5$

Hope this helps. Please mark brainliest!

3 0

2 years ago

Your brother is 13 your age. Your sister is 6 years older than your brother. Your sister is 10 years old. Write and solve an equ

Bogdan [553]

The brother is 4 years old

6 0

2 years ago

1. Write a quadratic function, in standard form, that fits the set of points. Solve it as a system of three equations

sasho [114]

Answer:

The equation is $y=2x^2+4x-7$

Step-by-step explanation:

Let the quadratic function be

$y=ax^2+bx+c$

The point (-4,9) must satisfy this function,

$\Rightarrow a(-4)^2+b(-4)+c=9$

$\Rightarrow 16a-4b+c=9...(1)$

The point (0,-7) must also satisfy this function,

$\Rightarrow a(0)^2+b(0)+c=-7$

$\Rightarrow c=-7...(2)$

The point (1,-1) must also satisfy this function,

$\Rightarrow a(1)^2+b(1)+c=-1$

$\Rightarrow a+b+c=-1...(3)$

We put equation 2 into equation 1 to get;

$\Rightarrow 16a-4b-7=9$

$\Rightarrow 16a-4b=16$

$\Rightarrow 4a-b=4...(5)$

We again put equation 2 into equation 3 to get;

$\Rightarrow a+b-7=-1$

$\Rightarrow a+b=6...(6)$

We add equation 5 and 6 to get;

$5a=10$

$\Rightarrow a=2$

We put $a=2$ into equation 6 to get;

$2+b=6$

$\Rightarrow b=6-2$

$\Rightarrow b=4$

The equation is therefore $y=2x^2+4x-7$

5 0

2 years ago