2 years ago

3x^2 - 5x + 12 5x^2 + x -11

1 answer:

8 0

Are u trying to solve the equations as a system of equations cause if you are the point where they are equal is when x=-(3+/-(sqrt 55))/2

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State the ordered pair that is a solution to the system of equations graphed below. _

Yakvenalex [24]

Slope:

(2,2) (1,-3)

Answer:

(-2,1)

Step-by-step explanation:

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2 years ago

Brownies sell for $40 per batch and a batch of cupcakes sell for $60.

vazorg [7]

Answer: what do you have to do ??

7 0

2 years ago

Julio is drawing tiles from a bag of tiles like the one shown below. He draws a tile, replaces it, and draws another tile. What

givi [52]

Answer:

The answer is 16/225.

D.) 16/225.

Step-by-step explanation:

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1 year ago

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Three times the square of non -zero number is equal to nine times the number.

madam [21]

Three times the square of a number means $3x^2$

Nine times a number is $9x$

If these quantities must be equal, we have

$3x^2=9x$

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$x^2=3x$

Since x is non-zero, we can divide both sides by x:

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5 0

3 years ago

Complete the table. Original Price- $ Percent of Discount- 5% Sale Price- $57

astra-53 [7]

The original price is $ 60

Solution:

Given information are:

Original price = ?

Percent of discount = 5 %

Sales price = $ 57

So, we have to find out the original price

Let "x" be the original price

Then, we can say,

Original price = sales price + discount percent of original price

x = 57 + 5 % of x

$x = 57 + 5 \% \times x\\\\x = 57 + \frac{5}{100} \times x\\\\x = 57 + 0.05 \times x\\\\x = 57 + 0.05x\\\\x - 0.05x = 57\\\\0.95x = 57\\\\Divide\ both\ sides\ of\ equation\ by\ 0.95\\\\x = 60$

Thus original price is $ 60

7 0

2 years ago