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3 years ago

Create your OWN word problem Must include:

Mathematics

1 answer:

maria [59]3 years ago

3 0

Answer:

Johnny has 1000$ to spend. He wants to split it between games and cds. Cds are 8$ for one and games are 10$ write a system of equations to get the amount of cds and games he can get without going over

Step-by-step explanation:

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If B =1-6w2 and A = 1+ w, find an expression that equals 2B – A in<br> standard form.

pychu [463]

Answer:

I am also still waiting for the answer, if you do find it PLEASE let me know!

Step-by-step explanation:

5 0

2 years ago

if the sum of two numbers is four and the sum of their squares minus three times their product is 76, find the numbers

Sauron [17]

Answer:

Numbers =(6,-2 )

Step-by step explanation:

Given

the sum of two numbers is four and the sum of their squares minus three times their product is 76,

Let the first term =X

Second term will be=4-x

X^2+(4-x)^2-3x(4-x)=76

x^2+16+x^2-8x-12x+3x^2=76

5x^2-20x+16=76

5x^2-20x-60=0

5(x^2-4x-12)=0

So x^2-4x-12=0

x^2-(6-2)x-12=0

x^2-6x+2x-12=0

X(x-6)+2(x-6)=0

(X-6)(X+2)=0

X=6,-2

Let X=6 and -2 then numbers will be 6 and (4-6)=-2

6 0

3 years ago

Find the value of k so that the graph of 13y + kx = 4 and the line containing the points (5, -8) and (2, 4) are parallel.

guajiro [1.7K]

the graph of 13y + kx = 4 and the line containing the points (5, -8) and (2, 4) are parallel.

We find the slope of parallel line using two given points

(5, -8) and (2, 4)

Slope formula is

$slope = \frac{y_2-y_1}{x_2-x_1}$

$slope = \frac{4-(-8)}{2-5}$

$slope = \frac{12)}{-3}=-4$

so slope = -4

Slope of any two parallel lines are always equal

Lets find the slope of the equation 13y + kx = 4

Subtract kx on both sides

13 y = -kx + 4

Divide both sides by 13

$y= \frac{-kx}{13} + \frac{4}{13}$

Now slope = -k/13

We know slope of parallel lines are same

So the slope of 13y + kx = 4 is also -4

Hence we equation the slope and find out k

$\frac{-k}{13}=-4$

Multiply by 13 on both sides and divide by -1

k = 52

the value of k = 52

4 0

3 years ago

Read 2 more answers

Please hurry it’s missing and I need it fast

sattari [20]

2. 83 R 2
3. 82 R 1111 etc

3 0

2 years ago

Read 2 more answers

Can some help me with this

Oksana_A [137]

8^3+ 5^5 = 537
3^3 * 9^2 = 2,187
7^2 + 8^3 - 4^2 = 545
8^3 * 5^3 / 5^2 = 2,560

5 0

3 years ago